45311920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19531}}^1$

素因数の和:19573

約数の個数: 40

約数和(自身を含む): 108988560

約数和(自身を除く): 63676640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 19531, 39062, 78124, 97655, 156248, 195310, 312496, 390620, 566399, 781240, 1132798, 1562480, 2265596, 2831995, 4531192, 5663990, 9062384, 11327980, 22655960, 45311920]

約数ペア:

[(1, 45311920), (2, 22655960), (4, 11327980), (5, 9062384), (8, 5663990), (10, 4531192), (16, 2831995), (20, 2265596), (29, 1562480), (40, 1132798), (58, 781240), (80, 566399), (116, 390620), (145, 312496), (232, 195310), (290, 156248), (464, 97655), (580, 78124), (1160, 39062), (2320, 19531)]