4662940

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 10100664

約数和(自身を除く): 5437724

約数列:

[1, 2, 4, 5, 10, 20, 53, 83, 106, 166, 212, 265, 332, 415, 530, 830, 1060, 1660, 2809, 4399, 5618, 8798, 11236, 14045, 17596, 21995, 28090, 43990, 56180, 87980, 233147, 466294, 932588, 1165735, 2331470, 4662940]

約数ペア:

[(1, 4662940), (2, 2331470), (4, 1165735), (5, 932588), (10, 466294), (20, 233147), (53, 87980), (83, 56180), (106, 43990), (166, 28090), (212, 21995), (265, 17596), (332, 14045), (415, 11236), (530, 8798), (830, 5618), (1060, 4399), (1660, 2809)]