4620440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10501}}^1$

素因数の和:10523

約数の個数: 32

約数和(自身を含む): 11342160

約数和(自身を除く): 6721720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10501, 21002, 42004, 52505, 84008, 105010, 115511, 210020, 231022, 420040, 462044, 577555, 924088, 1155110, 2310220, 4620440]

約数ペア:

[(1, 4620440), (2, 2310220), (4, 1155110), (5, 924088), (8, 577555), (10, 462044), (11, 420040), (20, 231022), (22, 210020), (40, 115511), (44, 105010), (55, 84008), (88, 52505), (110, 42004), (220, 21002), (440, 10501)]