2034778900

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5393}}^1$

素因数の和:5439

約数の個数: 144

約数和(自身を含む): 5618390400

約数和(自身を除く): 3583611500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 343, 350, 385, 490, 539, 550, 686, 700, 770, 980, 1078, 1100, 1225, 1372, 1540, 1715, 1925, 2156, 2450, 2695, 3430, 3773, 3850, 4900, 5390, 5393, 6860, 7546, 7700, 8575, 10780, 10786, 13475, 15092, 17150, 18865, 21572, 26950, 26965, 34300, 37730, 37751, 53900, 53930, 59323, 75460, 75502, 94325, 107860, 118646, 134825, 151004, 188650, 188755, 237292, 264257, 269650, 296615, 377300, 377510, 415261, 528514, 539300, 593230, 755020, 830522, 943775, 1057028, 1186460, 1321285, 1483075, 1661044, 1849799, 1887550, 2076305, 2642570, 2906827, 2966150, 3699598, 3775100, 4152610, 5285140, 5813654, 5932300, 6606425, 7399196, 8305220, 9248995, 10381525, 11627308, 13212850, 14534135, 18497990, 20347789, 20763050, 26425700, 29068270, 36995980, 40695578, 41526100, 46244975, 58136540, 72670675, 81391156, 92489950, 101738945, 145341350, 184979900, 203477890, 290682700, 406955780, 508694725, 1017389450, 2034778900]

約数ペア:

[(1, 2034778900), (2, 1017389450), (4, 508694725), (5, 406955780), (7, 290682700), (10, 203477890), (11, 184979900), (14, 145341350), (20, 101738945), (22, 92489950), (25, 81391156), (28, 72670675), (35, 58136540), (44, 46244975), (49, 41526100), (50, 40695578), (55, 36995980), (70, 29068270), (77, 26425700), (98, 20763050), (100, 20347789), (110, 18497990), (140, 14534135), (154, 13212850), (175, 11627308), (196, 10381525), (220, 9248995), (245, 8305220), (275, 7399196), (308, 6606425), (343, 5932300), (350, 5813654), (385, 5285140), (490, 4152610), (539, 3775100), (550, 3699598), (686, 2966150), (700, 2906827), (770, 2642570), (980, 2076305), (1078, 1887550), (1100, 1849799), (1225, 1661044), (1372, 1483075), (1540, 1321285), (1715, 1186460), (1925, 1057028), (2156, 943775), (2450, 830522), (2695, 755020), (3430, 593230), (3773, 539300), (3850, 528514), (4900, 415261), (5390, 377510), (5393, 377300), (6860, 296615), (7546, 269650), (7700, 264257), (8575, 237292), (10780, 188755), (10786, 188650), (13475, 151004), (15092, 134825), (17150, 118646), (18865, 107860), (21572, 94325), (26950, 75502), (26965, 75460), (34300, 59323), (37730, 53930), (37751, 53900)]