224747120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{216103}}^1$

素因数の和:216129

約数の個数: 40

約数和(自身を含む): 562734816

約数和(自身を除く): 337987696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 216103, 432206, 864412, 1080515, 1728824, 2161030, 2809339, 3457648, 4322060, 5618678, 8644120, 11237356, 14046695, 17288240, 22474712, 28093390, 44949424, 56186780, 112373560, 224747120]

約数ペア:

[(1, 224747120), (2, 112373560), (4, 56186780), (5, 44949424), (8, 28093390), (10, 22474712), (13, 17288240), (16, 14046695), (20, 11237356), (26, 8644120), (40, 5618678), (52, 4322060), (65, 3457648), (80, 2809339), (104, 2161030), (130, 1728824), (208, 1080515), (260, 864412), (520, 432206), (1040, 216103)]