289301050

素因数分解:

$2^1\times 5^2\times {\mathrm{1429}}^1\times {\mathrm{4049}}^1$

素因数の和:5490

約数の個数: 24

約数和(自身を含む): 538609500

約数和(自身を除く): 249308450

約数列:

[1, 2, 5, 10, 25, 50, 1429, 2858, 4049, 7145, 8098, 14290, 20245, 35725, 40490, 71450, 101225, 202450, 5786021, 11572042, 28930105, 57860210, 144650525, 289301050]

約数ペア:

[(1, 289301050), (2, 144650525), (5, 57860210), (10, 28930105), (25, 11572042), (50, 5786021), (1429, 202450), (2858, 101225), (4049, 71450), (7145, 40490), (8098, 35725), (14290, 20245)]