3357640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:622

約数の個数: 64

約数和(自身を含む): 8890560

約数和(自身を除く): 5532920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 587, 715, 1144, 1174, 1430, 2348, 2860, 2935, 4696, 5720, 5870, 6457, 7631, 11740, 12914, 15262, 23480, 25828, 30524, 32285, 38155, 51656, 61048, 64570, 76310, 83941, 129140, 152620, 167882, 258280, 305240, 335764, 419705, 671528, 839410, 1678820, 3357640]

約数ペア:

[(1, 3357640), (2, 1678820), (4, 839410), (5, 671528), (8, 419705), (10, 335764), (11, 305240), (13, 258280), (20, 167882), (22, 152620), (26, 129140), (40, 83941), (44, 76310), (52, 64570), (55, 61048), (65, 51656), (88, 38155), (104, 32285), (110, 30524), (130, 25828), (143, 23480), (220, 15262), (260, 12914), (286, 11740), (440, 7631), (520, 6457), (572, 5870), (587, 5720), (715, 4696), (1144, 2935), (1174, 2860), (1430, 2348)]