85893940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{13463}}^1$

素因数の和:13512

約数の個数: 48

約数和(自身を含む): 203575680

約数和(自身を除く): 117681740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 13463, 26926, 53852, 67315, 134630, 148093, 269260, 296186, 390427, 592372, 740465, 780854, 1480930, 1561708, 1952135, 2961860, 3904270, 4294697, 7808540, 8589394, 17178788, 21473485, 42946970, 85893940]

約数ペア:

[(1, 85893940), (2, 42946970), (4, 21473485), (5, 17178788), (10, 8589394), (11, 7808540), (20, 4294697), (22, 3904270), (29, 2961860), (44, 1952135), (55, 1561708), (58, 1480930), (110, 780854), (116, 740465), (145, 592372), (220, 390427), (290, 296186), (319, 269260), (580, 148093), (638, 134630), (1276, 67315), (1595, 53852), (3190, 26926), (6380, 13463)]