10312340

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{1013}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 21719880

約数和(自身を除く): 11407540

約数列:

[1, 2, 4, 5, 10, 20, 509, 1013, 1018, 2026, 2036, 2545, 4052, 5065, 5090, 10130, 10180, 20260, 515617, 1031234, 2062468, 2578085, 5156170, 10312340]

約数ペア:

[(1, 10312340), (2, 5156170), (4, 2578085), (5, 2062468), (10, 1031234), (20, 515617), (509, 20260), (1013, 10180), (1018, 10130), (2026, 5090), (2036, 5065), (2545, 4052)]