10213460

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1213}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 21516936

約数和(自身を除く): 11303476

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1213, 1684, 2105, 2426, 4210, 4852, 6065, 8420, 12130, 24260, 510673, 1021346, 2042692, 2553365, 5106730, 10213460]

約数ペア:

[(1, 10213460), (2, 5106730), (4, 2553365), (5, 2042692), (10, 1021346), (20, 510673), (421, 24260), (842, 12130), (1213, 8420), (1684, 6065), (2105, 4852), (2426, 4210)]