25528900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15017}}^1$

素因数の和:15048

約数の個数: 36

約数和(自身を含む): 58660308

約数和(自身を除く): 33131408

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 15017, 30034, 60068, 75085, 150170, 255289, 300340, 375425, 510578, 750850, 1021156, 1276445, 1501700, 2552890, 5105780, 6382225, 12764450, 25528900]

約数ペア:

[(1, 25528900), (2, 12764450), (4, 6382225), (5, 5105780), (10, 2552890), (17, 1501700), (20, 1276445), (25, 1021156), (34, 750850), (50, 510578), (68, 375425), (85, 300340), (100, 255289), (170, 150170), (340, 75085), (425, 60068), (850, 30034), (1700, 15017)]