466870420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{5791}}^1$

素因数の和:5968

約数の個数: 48

約数和(自身を含む): 1021708800

約数和(自身を除く): 554838380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 278, 290, 556, 580, 695, 1390, 2780, 4031, 5791, 8062, 11582, 16124, 20155, 23164, 28955, 40310, 57910, 80620, 115820, 167939, 335878, 671756, 804949, 839695, 1609898, 1679390, 3219796, 3358780, 4024745, 8049490, 16098980, 23343521, 46687042, 93374084, 116717605, 233435210, 466870420]

約数ペア:

[(1, 466870420), (2, 233435210), (4, 116717605), (5, 93374084), (10, 46687042), (20, 23343521), (29, 16098980), (58, 8049490), (116, 4024745), (139, 3358780), (145, 3219796), (278, 1679390), (290, 1609898), (556, 839695), (580, 804949), (695, 671756), (1390, 335878), (2780, 167939), (4031, 115820), (5791, 80620), (8062, 57910), (11582, 40310), (16124, 28955), (20155, 23164)]