25212700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14831}}^1$

素因数の和:14862

約数の個数: 36

約数和(自身を含む): 57933792

約数和(自身を除く): 32721092

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 14831, 29662, 59324, 74155, 148310, 252127, 296620, 370775, 504254, 741550, 1008508, 1260635, 1483100, 2521270, 5042540, 6303175, 12606350, 25212700]

約数ペア:

[(1, 25212700), (2, 12606350), (4, 6303175), (5, 5042540), (10, 2521270), (17, 1483100), (20, 1260635), (25, 1008508), (34, 741550), (50, 504254), (68, 370775), (85, 296620), (100, 252127), (170, 148310), (340, 74155), (425, 59324), (850, 29662), (1700, 14831)]