44390320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42683}}^1$

素因数の和:42709

約数の個数: 40

約数和(自身を含む): 111149136

約数和(自身を除く): 66758816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 42683, 85366, 170732, 213415, 341464, 426830, 554879, 682928, 853660, 1109758, 1707320, 2219516, 2774395, 3414640, 4439032, 5548790, 8878064, 11097580, 22195160, 44390320]

約数ペア:

[(1, 44390320), (2, 22195160), (4, 11097580), (5, 8878064), (8, 5548790), (10, 4439032), (13, 3414640), (16, 2774395), (20, 2219516), (26, 1707320), (40, 1109758), (52, 853660), (65, 682928), (80, 554879), (104, 426830), (130, 341464), (208, 213415), (260, 170732), (520, 85366), (1040, 42683)]