2490624575

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{2269}}^1$

素因数の和:2408

約数の個数: 36

約数和(自身を含む): 3268827240

約数和(自身を除く): 778202665

約数列:

[1, 5, 23, 25, 83, 115, 415, 529, 575, 1909, 2075, 2269, 2645, 9545, 11345, 13225, 43907, 47725, 52187, 56725, 188327, 219535, 260935, 941635, 1097675, 1200301, 1304675, 4331521, 4708175, 6001505, 21657605, 30007525, 99624983, 108288025, 498124915, 2490624575]

約数ペア:

[(1, 2490624575), (5, 498124915), (23, 108288025), (25, 99624983), (83, 30007525), (115, 21657605), (415, 6001505), (529, 4708175), (575, 4331521), (1909, 1304675), (2075, 1200301), (2269, 1097675), (2645, 941635), (9545, 260935), (11345, 219535), (13225, 188327), (43907, 56725), (47725, 52187)]