7297280

素因数分解:

$2^8\times 5^1\times {\mathrm{5701}}^1$

素因数の和:5722

約数の個数: 36

約数和(自身を含む): 17482332

約数和(自身を除く): 10185052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 5701, 11402, 22804, 28505, 45608, 57010, 91216, 114020, 182432, 228040, 364864, 456080, 729728, 912160, 1459456, 1824320, 3648640, 7297280]

約数ペア:

[(1, 7297280), (2, 3648640), (4, 1824320), (5, 1459456), (8, 912160), (10, 729728), (16, 456080), (20, 364864), (32, 228040), (40, 182432), (64, 114020), (80, 91216), (128, 57010), (160, 45608), (256, 28505), (320, 22804), (640, 11402), (1280, 5701)]