1036639990040

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{365014081}}^1$

素因数の和:365014163

約数の個数: 32

約数和(自身を含む): 2365291251360

約数和(自身を除く): 1328651261320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 365014081, 730028162, 1460056324, 1825070405, 2920112648, 3650140810, 7300281620, 14600563240, 25915999751, 51831999502, 103663999004, 129579998755, 207327998008, 259159997510, 518319995020, 1036639990040]

約数ペア:

[(1, 1036639990040), (2, 518319995020), (4, 259159997510), (5, 207327998008), (8, 129579998755), (10, 103663999004), (20, 51831999502), (40, 25915999751), (71, 14600563240), (142, 7300281620), (284, 3650140810), (355, 2920112648), (568, 1825070405), (710, 1460056324), (1420, 730028162), (2840, 365014081)]