41845420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{51031}}^1$

素因数の和:51081

約数の個数: 24

約数和(自身を含む): 90020448

約数和(自身を除く): 48175028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 51031, 102062, 204124, 255155, 510310, 1020620, 2092271, 4184542, 8369084, 10461355, 20922710, 41845420]

約数ペア:

[(1, 41845420), (2, 20922710), (4, 10461355), (5, 8369084), (10, 4184542), (20, 2092271), (41, 1020620), (82, 510310), (164, 255155), (205, 204124), (410, 102062), (820, 51031)]