47074040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90527}}^1$

素因数の和:90551

約数の個数: 32

約数和(自身を含む): 114065280

約数和(自身を除く): 66991240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 90527, 181054, 362108, 452635, 724216, 905270, 1176851, 1810540, 2353702, 3621080, 4707404, 5884255, 9414808, 11768510, 23537020, 47074040]

約数ペア:

[(1, 47074040), (2, 23537020), (4, 11768510), (5, 9414808), (8, 5884255), (10, 4707404), (13, 3621080), (20, 2353702), (26, 1810540), (40, 1176851), (52, 905270), (65, 724216), (104, 452635), (130, 362108), (260, 181054), (520, 90527)]