713472640

素因数分解:

$2^7\times 5^1\times {\mathrm{1114801}}^1$

素因数の和:1114820

約数の個数: 32

約数和(自身を含む): 1705647060

約数和(自身を除く): 992174420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1114801, 2229602, 4459204, 5574005, 8918408, 11148010, 17836816, 22296020, 35673632, 44592040, 71347264, 89184080, 142694528, 178368160, 356736320, 713472640]

約数ペア:

[(1, 713472640), (2, 356736320), (4, 178368160), (5, 142694528), (8, 89184080), (10, 71347264), (16, 44592040), (20, 35673632), (32, 22296020), (40, 17836816), (64, 11148010), (80, 8918408), (128, 5574005), (160, 4459204), (320, 2229602), (640, 1114801)]