2012680160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{3163}}^1$

素因数の和:3316

約数の個数: 96

約数和(自身を含む): 4922703072

約数和(自身を除く): 2910022912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 97, 160, 164, 194, 205, 328, 388, 410, 485, 656, 776, 820, 970, 1312, 1552, 1640, 1940, 3104, 3163, 3280, 3880, 3977, 6326, 6560, 7760, 7954, 12652, 15520, 15815, 15908, 19885, 25304, 31630, 31816, 39770, 50608, 63260, 63632, 79540, 101216, 126520, 127264, 129683, 159080, 253040, 259366, 306811, 318160, 506080, 518732, 613622, 636320, 648415, 1037464, 1227244, 1296830, 1534055, 2074928, 2454488, 2593660, 3068110, 4149856, 4908976, 5187320, 6136220, 9817952, 10374640, 12272440, 12579251, 20749280, 24544880, 25158502, 49089760, 50317004, 62896255, 100634008, 125792510, 201268016, 251585020, 402536032, 503170040, 1006340080, 2012680160]

約数ペア:

[(1, 2012680160), (2, 1006340080), (4, 503170040), (5, 402536032), (8, 251585020), (10, 201268016), (16, 125792510), (20, 100634008), (32, 62896255), (40, 50317004), (41, 49089760), (80, 25158502), (82, 24544880), (97, 20749280), (160, 12579251), (164, 12272440), (194, 10374640), (205, 9817952), (328, 6136220), (388, 5187320), (410, 4908976), (485, 4149856), (656, 3068110), (776, 2593660), (820, 2454488), (970, 2074928), (1312, 1534055), (1552, 1296830), (1640, 1227244), (1940, 1037464), (3104, 648415), (3163, 636320), (3280, 613622), (3880, 518732), (3977, 506080), (6326, 318160), (6560, 306811), (7760, 259366), (7954, 253040), (12652, 159080), (15520, 129683), (15815, 127264), (15908, 126520), (19885, 101216), (25304, 79540), (31630, 63632), (31816, 63260), (39770, 50608)]