40537700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8273}}^1$

素因数の和:8301

約数の個数: 54

約数和(自身を含む): 102341106

約数和(自身を除く): 61803406

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8273, 16546, 33092, 41365, 57911, 82730, 115822, 165460, 206825, 231644, 289555, 405377, 413650, 579110, 810754, 827300, 1158220, 1447775, 1621508, 2026885, 2895550, 4053770, 5791100, 8107540, 10134425, 20268850, 40537700]

約数ペア:

[(1, 40537700), (2, 20268850), (4, 10134425), (5, 8107540), (7, 5791100), (10, 4053770), (14, 2895550), (20, 2026885), (25, 1621508), (28, 1447775), (35, 1158220), (49, 827300), (50, 810754), (70, 579110), (98, 413650), (100, 405377), (140, 289555), (175, 231644), (196, 206825), (245, 165460), (350, 115822), (490, 82730), (700, 57911), (980, 41365), (1225, 33092), (2450, 16546), (4900, 8273)]