283941880

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{62819}}^1$

素因数の和:62943

約数の個数: 32

約数和(自身を含む): 644533200

約数和(自身を除く): 360591320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 62819, 125638, 251276, 314095, 502552, 628190, 1256380, 2512760, 7098547, 14197094, 28394188, 35492735, 56788376, 70985470, 141970940, 283941880]

約数ペア:

[(1, 283941880), (2, 141970940), (4, 70985470), (5, 56788376), (8, 35492735), (10, 28394188), (20, 14197094), (40, 7098547), (113, 2512760), (226, 1256380), (452, 628190), (565, 502552), (904, 314095), (1130, 251276), (2260, 125638), (4520, 62819)]