40367002420

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{2539}}^1\times {\mathrm{4441}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 85297060800

約数和(自身を除く): 44930058380

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 2539, 3580, 4441, 5078, 8882, 10156, 12695, 17764, 22205, 25390, 44410, 50780, 88820, 454481, 794939, 908962, 1589878, 1817924, 2272405, 3179756, 3974695, 4544810, 7949390, 9089620, 11275699, 15898780, 22551398, 45102796, 56378495, 112756990, 225513980, 2018350121, 4036700242, 8073400484, 10091750605, 20183501210, 40367002420]

約数ペア:

[(1, 40367002420), (2, 20183501210), (4, 10091750605), (5, 8073400484), (10, 4036700242), (20, 2018350121), (179, 225513980), (358, 112756990), (716, 56378495), (895, 45102796), (1790, 22551398), (2539, 15898780), (3580, 11275699), (4441, 9089620), (5078, 7949390), (8882, 4544810), (10156, 3974695), (12695, 3179756), (17764, 2272405), (22205, 1817924), (25390, 1589878), (44410, 908962), (50780, 794939), (88820, 454481)]