61057520

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9661}}^1$

素因数の和:9753

約数の個数: 40

約数和(自身を含む): 143770560

約数和(自身を除く): 82713040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 9661, 19322, 38644, 48305, 77288, 96610, 154576, 193220, 386440, 763219, 772880, 1526438, 3052876, 3816095, 6105752, 7632190, 12211504, 15264380, 30528760, 61057520]

約数ペア:

[(1, 61057520), (2, 30528760), (4, 15264380), (5, 12211504), (8, 7632190), (10, 6105752), (16, 3816095), (20, 3052876), (40, 1526438), (79, 772880), (80, 763219), (158, 386440), (316, 193220), (395, 154576), (632, 96610), (790, 77288), (1264, 48305), (1580, 38644), (3160, 19322), (6320, 9661)]