101268460

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20173}}^1$

素因数の和:20433

約数の個数: 24

約数和(自身を含む): 213521616

約数和(自身を除く): 112253156

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 20173, 40346, 80692, 100865, 201730, 403460, 5063423, 10126846, 20253692, 25317115, 50634230, 101268460]

約数ペア:

[(1, 101268460), (2, 50634230), (4, 25317115), (5, 20253692), (10, 10126846), (20, 5063423), (251, 403460), (502, 201730), (1004, 100865), (1255, 80692), (2510, 40346), (5020, 20173)]