6547280

素因数分解:

$2^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:603

約数の個数: 40

約数和(自身を含む): 15332352

約数和(自身を除く): 8785072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 367, 446, 734, 892, 1115, 1468, 1784, 1835, 2230, 2936, 3568, 3670, 4460, 5872, 7340, 8920, 14680, 17840, 29360, 81841, 163682, 327364, 409205, 654728, 818410, 1309456, 1636820, 3273640, 6547280]

約数ペア:

[(1, 6547280), (2, 3273640), (4, 1636820), (5, 1309456), (8, 818410), (10, 654728), (16, 409205), (20, 327364), (40, 163682), (80, 81841), (223, 29360), (367, 17840), (446, 14680), (734, 8920), (892, 7340), (1115, 5872), (1468, 4460), (1784, 3670), (1835, 3568), (2230, 2936)]