25012060

素因数分解:

$2^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1213}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 52619616

約数和(自身を除く): 27607556

約数列:

[1, 2, 4, 5, 10, 20, 1031, 1213, 2062, 2426, 4124, 4852, 5155, 6065, 10310, 12130, 20620, 24260, 1250603, 2501206, 5002412, 6253015, 12506030, 25012060]

約数ペア:

[(1, 25012060), (2, 12506030), (4, 6253015), (5, 5002412), (10, 2501206), (20, 1250603), (1031, 24260), (1213, 20620), (2062, 12130), (2426, 10310), (4124, 6065), (4852, 5155)]