17966700580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{1949}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 42103152000

約数和(自身を除く): 24136451420

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1427, 1615, 1949, 2854, 3230, 3898, 5708, 6460, 7135, 7796, 9745, 14270, 19490, 24259, 27113, 28540, 33133, 37031, 38980, 48518, 54226, 66266, 74062, 97036, 108452, 121295, 132532, 135565, 148124, 165665, 185155, 242590, 271130, 331330, 370310, 460921, 485180, 542260, 629527, 662660, 740620, 921842, 1259054, 1843684, 2304605, 2518108, 2781223, 3147635, 4609210, 5562446, 6295270, 9218420, 11124892, 12590540, 13906115, 27812230, 47280791, 52843237, 55624460, 94561582, 105686474, 189123164, 211372948, 236403955, 264216185, 472807910, 528432370, 898335029, 945615820, 1056864740, 1796670058, 3593340116, 4491675145, 8983350290, 17966700580]

約数ペア:

[(1, 17966700580), (2, 8983350290), (4, 4491675145), (5, 3593340116), (10, 1796670058), (17, 1056864740), (19, 945615820), (20, 898335029), (34, 528432370), (38, 472807910), (68, 264216185), (76, 236403955), (85, 211372948), (95, 189123164), (170, 105686474), (190, 94561582), (323, 55624460), (340, 52843237), (380, 47280791), (646, 27812230), (1292, 13906115), (1427, 12590540), (1615, 11124892), (1949, 9218420), (2854, 6295270), (3230, 5562446), (3898, 4609210), (5708, 3147635), (6460, 2781223), (7135, 2518108), (7796, 2304605), (9745, 1843684), (14270, 1259054), (19490, 921842), (24259, 740620), (27113, 662660), (28540, 629527), (33133, 542260), (37031, 485180), (38980, 460921), (48518, 370310), (54226, 331330), (66266, 271130), (74062, 242590), (97036, 185155), (108452, 165665), (121295, 148124), (132532, 135565)]