25766110

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 47500992

約数和(自身を除く): 21734882

約数列:

[1, 2, 5, 10, 97, 101, 194, 202, 263, 485, 505, 526, 970, 1010, 1315, 2630, 9797, 19594, 25511, 26563, 48985, 51022, 53126, 97970, 127555, 132815, 255110, 265630, 2576611, 5153222, 12883055, 25766110]

約数ペア:

[(1, 25766110), (2, 12883055), (5, 5153222), (10, 2576611), (97, 265630), (101, 255110), (194, 132815), (202, 127555), (263, 97970), (485, 53126), (505, 51022), (526, 48985), (970, 26563), (1010, 25511), (1315, 19594), (2630, 9797)]