5741840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5547

約数の個数: 40

約数和(自身を含む): 14379288

約数和(自身を除く): 8637448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 5521, 11042, 22084, 27605, 44168, 55210, 71773, 88336, 110420, 143546, 220840, 287092, 358865, 441680, 574184, 717730, 1148368, 1435460, 2870920, 5741840]

約数ペア:

[(1, 5741840), (2, 2870920), (4, 1435460), (5, 1148368), (8, 717730), (10, 574184), (13, 441680), (16, 358865), (20, 287092), (26, 220840), (40, 143546), (52, 110420), (65, 88336), (80, 71773), (104, 55210), (130, 44168), (208, 27605), (260, 22084), (520, 11042), (1040, 5521)]