255924320

素因数分解:

$2^5\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{1579}}^1$

素因数の和:2607

約数の個数: 48

約数和(自身を含む): 605601360

約数和(自身を除く): 349677040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1013, 1579, 2026, 3158, 4052, 5065, 6316, 7895, 8104, 10130, 12632, 15790, 16208, 20260, 25264, 31580, 32416, 40520, 50528, 63160, 81040, 126320, 162080, 252640, 1599527, 3199054, 6398108, 7997635, 12796216, 15995270, 25592432, 31990540, 51184864, 63981080, 127962160, 255924320]

約数ペア:

[(1, 255924320), (2, 127962160), (4, 63981080), (5, 51184864), (8, 31990540), (10, 25592432), (16, 15995270), (20, 12796216), (32, 7997635), (40, 6398108), (80, 3199054), (160, 1599527), (1013, 252640), (1579, 162080), (2026, 126320), (3158, 81040), (4052, 63160), (5065, 50528), (6316, 40520), (7895, 32416), (8104, 31580), (10130, 25264), (12632, 20260), (15790, 16208)]