55922740

素因数分解:

$2^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{4243}}^1$

素因数の和:4911

約数の個数: 24

約数和(自身を含む): 117643680

約数和(自身を除く): 61720940

約数列:

[1, 2, 4, 5, 10, 20, 659, 1318, 2636, 3295, 4243, 6590, 8486, 13180, 16972, 21215, 42430, 84860, 2796137, 5592274, 11184548, 13980685, 27961370, 55922740]

約数ペア:

[(1, 55922740), (2, 27961370), (4, 13980685), (5, 11184548), (10, 5592274), (20, 2796137), (659, 84860), (1318, 42430), (2636, 21215), (3295, 16972), (4243, 13180), (6590, 8486)]