817884680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{705073}}^1$

素因数の和:705113

約数の個数: 32

約数和(自身を含む): 1903699800

約数和(自身を除く): 1085815120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 705073, 1410146, 2820292, 3525365, 5640584, 7050730, 14101460, 20447117, 28202920, 40894234, 81788468, 102235585, 163576936, 204471170, 408942340, 817884680]

約数ペア:

[(1, 817884680), (2, 408942340), (4, 204471170), (5, 163576936), (8, 102235585), (10, 81788468), (20, 40894234), (29, 28202920), (40, 20447117), (58, 14101460), (116, 7050730), (145, 5640584), (232, 3525365), (290, 2820292), (580, 1410146), (1160, 705073)]