25347250

素因数分解:

$2^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1983

約数の個数: 32

約数和(自身を含む): 48370608

約数和(自身を除く): 23023358

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 250, 265, 530, 1325, 1913, 2650, 3826, 6625, 9565, 13250, 19130, 47825, 95650, 101389, 202778, 239125, 478250, 506945, 1013890, 2534725, 5069450, 12673625, 25347250]

約数ペア:

[(1, 25347250), (2, 12673625), (5, 5069450), (10, 2534725), (25, 1013890), (50, 506945), (53, 478250), (106, 239125), (125, 202778), (250, 101389), (265, 95650), (530, 47825), (1325, 19130), (1913, 13250), (2650, 9565), (3826, 6625)]