1253794750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{385783}}^1$

素因数の和:385813

約数の個数: 32

約数和(自身を含む): 2527656768

約数和(自身を除く): 1273862018

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 385783, 771566, 1928915, 3857830, 5015179, 9644575, 10030358, 19289150, 25075895, 48222875, 50151790, 96445750, 125379475, 250758950, 626897375, 1253794750]

約数ペア:

[(1, 1253794750), (2, 626897375), (5, 250758950), (10, 125379475), (13, 96445750), (25, 50151790), (26, 48222875), (50, 25075895), (65, 19289150), (125, 10030358), (130, 9644575), (250, 5015179), (325, 3857830), (650, 1928915), (1625, 771566), (3250, 385783)]