25132600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2371}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 59560920

約数和(自身を除く): 34428320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 2120, 2371, 2650, 4742, 5300, 9484, 10600, 11855, 18968, 23710, 47420, 59275, 94840, 118550, 125663, 237100, 251326, 474200, 502652, 628315, 1005304, 1256630, 2513260, 3141575, 5026520, 6283150, 12566300, 25132600]

約数ペア:

[(1, 25132600), (2, 12566300), (4, 6283150), (5, 5026520), (8, 3141575), (10, 2513260), (20, 1256630), (25, 1005304), (40, 628315), (50, 502652), (53, 474200), (100, 251326), (106, 237100), (200, 125663), (212, 118550), (265, 94840), (424, 59275), (530, 47420), (1060, 23710), (1325, 18968), (2120, 11855), (2371, 10600), (2650, 9484), (4742, 5300)]