40759550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 82859280

約数和(自身を除く): 42099730

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 73, 130, 146, 325, 365, 650, 730, 859, 949, 1718, 1825, 1898, 3650, 4295, 4745, 8590, 9490, 11167, 21475, 22334, 23725, 42950, 47450, 55835, 62707, 111670, 125414, 279175, 313535, 558350, 627070, 815191, 1567675, 1630382, 3135350, 4075955, 8151910, 20379775, 40759550]

約数ペア:

[(1, 40759550), (2, 20379775), (5, 8151910), (10, 4075955), (13, 3135350), (25, 1630382), (26, 1567675), (50, 815191), (65, 627070), (73, 558350), (130, 313535), (146, 279175), (325, 125414), (365, 111670), (650, 62707), (730, 55835), (859, 47450), (949, 42950), (1718, 23725), (1825, 22334), (1898, 21475), (3650, 11167), (4295, 9490), (4745, 8590)]