20094302600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 192

約数和(自身を含む): 50822640000

約数和(自身を除く): 30728337400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 59, 68, 85, 100, 109, 118, 136, 170, 200, 218, 236, 295, 340, 425, 436, 472, 545, 590, 680, 850, 872, 919, 1003, 1090, 1180, 1475, 1700, 1838, 1853, 2006, 2180, 2360, 2725, 2950, 3400, 3676, 3706, 4012, 4360, 4595, 5015, 5450, 5900, 6431, 7352, 7412, 8024, 9190, 9265, 10030, 10900, 11800, 12862, 14824, 15623, 18380, 18530, 20060, 21800, 22975, 25075, 25724, 31246, 32155, 36760, 37060, 40120, 45950, 46325, 50150, 51448, 54221, 62492, 64310, 74120, 78115, 91900, 92650, 100171, 100300, 108442, 109327, 124984, 128620, 156230, 160775, 183800, 185300, 200342, 200600, 216884, 218654, 257240, 271105, 312460, 321550, 370600, 390575, 400684, 433768, 437308, 500855, 542210, 546635, 624920, 643100, 781150, 801368, 874616, 921757, 1001710, 1084420, 1093270, 1286200, 1355525, 1562300, 1702907, 1843514, 2003420, 2168840, 2186540, 2504275, 2711050, 2733175, 3124600, 3405814, 3687028, 4006840, 4373080, 4608785, 5008550, 5422100, 5466350, 5910089, 6811628, 7374056, 8514535, 9217570, 10017100, 10844200, 10932700, 11820178, 13623256, 17029070, 18435140, 20034200, 21865400, 23043925, 23640356, 29550445, 34058140, 36870280, 42572675, 46087850, 47280712, 59100890, 68116280, 85145350, 92175700, 100471513, 118201780, 147752225, 170290700, 184351400, 200943026, 236403560, 295504450, 340581400, 401886052, 502357565, 591008900, 803772104, 1004715130, 1182017800, 2009430260, 2511787825, 4018860520, 5023575650, 10047151300, 20094302600]

約数ペア:

[(1, 20094302600), (2, 10047151300), (4, 5023575650), (5, 4018860520), (8, 2511787825), (10, 2009430260), (17, 1182017800), (20, 1004715130), (25, 803772104), (34, 591008900), (40, 502357565), (50, 401886052), (59, 340581400), (68, 295504450), (85, 236403560), (100, 200943026), (109, 184351400), (118, 170290700), (136, 147752225), (170, 118201780), (200, 100471513), (218, 92175700), (236, 85145350), (295, 68116280), (340, 59100890), (425, 47280712), (436, 46087850), (472, 42572675), (545, 36870280), (590, 34058140), (680, 29550445), (850, 23640356), (872, 23043925), (919, 21865400), (1003, 20034200), (1090, 18435140), (1180, 17029070), (1475, 13623256), (1700, 11820178), (1838, 10932700), (1853, 10844200), (2006, 10017100), (2180, 9217570), (2360, 8514535), (2725, 7374056), (2950, 6811628), (3400, 5910089), (3676, 5466350), (3706, 5422100), (4012, 5008550), (4360, 4608785), (4595, 4373080), (5015, 4006840), (5450, 3687028), (5900, 3405814), (6431, 3124600), (7352, 2733175), (7412, 2711050), (8024, 2504275), (9190, 2186540), (9265, 2168840), (10030, 2003420), (10900, 1843514), (11800, 1702907), (12862, 1562300), (14824, 1355525), (15623, 1286200), (18380, 1093270), (18530, 1084420), (20060, 1001710), (21800, 921757), (22975, 874616), (25075, 801368), (25724, 781150), (31246, 643100), (32155, 624920), (36760, 546635), (37060, 542210), (40120, 500855), (45950, 437308), (46325, 433768), (50150, 400684), (51448, 390575), (54221, 370600), (62492, 321550), (64310, 312460), (74120, 271105), (78115, 257240), (91900, 218654), (92650, 216884), (100171, 200600), (100300, 200342), (108442, 185300), (109327, 183800), (124984, 160775), (128620, 156230)]