72280010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{657091}}^1$

素因数の和:657109

約数の個数: 16

約数和(自身を含む): 141931872

約数和(自身を除く): 69651862

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 657091, 1314182, 3285455, 6570910, 7228001, 14456002, 36140005, 72280010]

約数ペア:

[(1, 72280010), (2, 36140005), (5, 14456002), (10, 7228001), (11, 6570910), (22, 3285455), (55, 1314182), (110, 657091)]