63637840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6020

約数の個数: 80

約数和(自身を含む): 178024320

約数和(自身を除く): 114386480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 5981, 10640, 11962, 23924, 29905, 41867, 47848, 59810, 83734, 95696, 113639, 119620, 167468, 209335, 227278, 239240, 334936, 418670, 454556, 478480, 568195, 669872, 795473, 837340, 909112, 1136390, 1590946, 1674680, 1818224, 2272780, 3181892, 3349360, 3977365, 4545560, 6363784, 7954730, 9091120, 12727568, 15909460, 31818920, 63637840]

約数ペア:

[(1, 63637840), (2, 31818920), (4, 15909460), (5, 12727568), (7, 9091120), (8, 7954730), (10, 6363784), (14, 4545560), (16, 3977365), (19, 3349360), (20, 3181892), (28, 2272780), (35, 1818224), (38, 1674680), (40, 1590946), (56, 1136390), (70, 909112), (76, 837340), (80, 795473), (95, 669872), (112, 568195), (133, 478480), (140, 454556), (152, 418670), (190, 334936), (266, 239240), (280, 227278), (304, 209335), (380, 167468), (532, 119620), (560, 113639), (665, 95696), (760, 83734), (1064, 59810), (1330, 47848), (1520, 41867), (2128, 29905), (2660, 23924), (5320, 11962), (5981, 10640)]