42478480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{48271}}^1$

素因数の和:48295

約数の個数: 40

約数和(自身を含む): 107743104

約数和(自身を除く): 65264624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 48271, 96542, 193084, 241355, 386168, 482710, 530981, 772336, 965420, 1061962, 1930840, 2123924, 2654905, 3861680, 4247848, 5309810, 8495696, 10619620, 21239240, 42478480]

約数ペア:

[(1, 42478480), (2, 21239240), (4, 10619620), (5, 8495696), (8, 5309810), (10, 4247848), (11, 3861680), (16, 2654905), (20, 2123924), (22, 1930840), (40, 1061962), (44, 965420), (55, 772336), (80, 530981), (88, 482710), (110, 386168), (176, 241355), (220, 193084), (440, 96542), (880, 48271)]