66707650

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{6323}}^1$

素因数の和:6546

約数の個数: 24

約数和(自身を含む): 124683984

約数和(自身を除く): 57976334

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 5275, 6323, 10550, 12646, 31615, 63230, 158075, 316150, 1334153, 2668306, 6670765, 13341530, 33353825, 66707650]

約数ペア:

[(1, 66707650), (2, 33353825), (5, 13341530), (10, 6670765), (25, 2668306), (50, 1334153), (211, 316150), (422, 158075), (1055, 63230), (2110, 31615), (5275, 12646), (6323, 10550)]