4666640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5303}}^1$

素因数の和:5327

約数の個数: 40

約数和(自身を含む): 11838528

約数和(自身を除く): 7171888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5303, 10606, 21212, 26515, 42424, 53030, 58333, 84848, 106060, 116666, 212120, 233332, 291665, 424240, 466664, 583330, 933328, 1166660, 2333320, 4666640]

約数ペア:

[(1, 4666640), (2, 2333320), (4, 1166660), (5, 933328), (8, 583330), (10, 466664), (11, 424240), (16, 291665), (20, 233332), (22, 212120), (40, 116666), (44, 106060), (55, 84848), (80, 58333), (88, 53030), (110, 42424), (176, 26515), (220, 21212), (440, 10606), (880, 5303)]