40005456

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{3169}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 103773120

約数和(自身を除く): 63767664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 3169, 4208, 6312, 6338, 9507, 12624, 12676, 19014, 25352, 38028, 50704, 76056, 152112, 833447, 1666894, 2500341, 3333788, 5000682, 6667576, 10001364, 13335152, 20002728, 40005456]

約数ペア:

[(1, 40005456), (2, 20002728), (3, 13335152), (4, 10001364), (6, 6667576), (8, 5000682), (12, 3333788), (16, 2500341), (24, 1666894), (48, 833447), (263, 152112), (526, 76056), (789, 50704), (1052, 38028), (1578, 25352), (2104, 19014), (3156, 12676), (3169, 12624), (4208, 9507), (6312, 6338)]