133340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 287280

約数和(自身を除く): 153940

約数列:

[1, 2, 4, 5, 10, 20, 59, 113, 118, 226, 236, 295, 452, 565, 590, 1130, 1180, 2260, 6667, 13334, 26668, 33335, 66670, 133340]

約数ペア:

[(1, 133340), (2, 66670), (4, 33335), (5, 26668), (10, 13334), (20, 6667), (59, 2260), (113, 1180), (118, 1130), (226, 590), (236, 565), (295, 452)]