6844420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 16003008

約数和(自身を除く): 9158588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 587, 1060, 1166, 1174, 2332, 2348, 2915, 2935, 5830, 5870, 6457, 11660, 11740, 12914, 25828, 31111, 32285, 62222, 64570, 124444, 129140, 155555, 311110, 342221, 622220, 684442, 1368884, 1711105, 3422210, 6844420]

約数ペア:

[(1, 6844420), (2, 3422210), (4, 1711105), (5, 1368884), (10, 684442), (11, 622220), (20, 342221), (22, 311110), (44, 155555), (53, 129140), (55, 124444), (106, 64570), (110, 62222), (212, 32285), (220, 31111), (265, 25828), (530, 12914), (583, 11740), (587, 11660), (1060, 6457), (1166, 5870), (1174, 5830), (2332, 2935), (2348, 2915)]