104949560

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{24071}}^1$

素因数の和:24191

約数の個数: 32

約数和(自身を含む): 238312800

約数和(自身を除く): 133363240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 24071, 48142, 96284, 120355, 192568, 240710, 481420, 962840, 2623739, 5247478, 10494956, 13118695, 20989912, 26237390, 52474780, 104949560]

約数ペア:

[(1, 104949560), (2, 52474780), (4, 26237390), (5, 20989912), (8, 13118695), (10, 10494956), (20, 5247478), (40, 2623739), (109, 962840), (218, 481420), (436, 240710), (545, 192568), (872, 120355), (1090, 96284), (2180, 48142), (4360, 24071)]