33138820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11587}}^1$

素因数の和:11620

約数の個数: 48

約数和(自身を含む): 81764928

約数和(自身を除く): 48626108

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 11587, 23174, 46348, 57935, 115870, 127457, 150631, 231740, 254914, 301262, 509828, 602524, 637285, 753155, 1274570, 1506310, 1656941, 2549140, 3012620, 3313882, 6627764, 8284705, 16569410, 33138820]

約数ペア:

[(1, 33138820), (2, 16569410), (4, 8284705), (5, 6627764), (10, 3313882), (11, 3012620), (13, 2549140), (20, 1656941), (22, 1506310), (26, 1274570), (44, 753155), (52, 637285), (55, 602524), (65, 509828), (110, 301262), (130, 254914), (143, 231740), (220, 150631), (260, 127457), (286, 115870), (572, 57935), (715, 46348), (1430, 23174), (2860, 11587)]