25332400

素因数分解:

$2^4\times 5^2\times {\mathrm{63331}}^1$

素因数の和:63349

約数の個数: 30

約数和(自身を含む): 60862052

約数和(自身を除く): 35529652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 63331, 126662, 253324, 316655, 506648, 633310, 1013296, 1266620, 1583275, 2533240, 3166550, 5066480, 6333100, 12666200, 25332400]

約数ペア:

[(1, 25332400), (2, 12666200), (4, 6333100), (5, 5066480), (8, 3166550), (10, 2533240), (16, 1583275), (20, 1266620), (25, 1013296), (40, 633310), (50, 506648), (80, 316655), (100, 253324), (200, 126662), (400, 63331)]