45978640

素因数分解:

$2^4\times 5^1\times {\mathrm{574733}}^1$

素因数の和:574746

約数の個数: 20

約数和(自身を含む): 106900524

約数和(自身を除く): 60921884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 574733, 1149466, 2298932, 2873665, 4597864, 5747330, 9195728, 11494660, 22989320, 45978640]

約数ペア:

[(1, 45978640), (2, 22989320), (4, 11494660), (5, 9195728), (8, 5747330), (10, 4597864), (16, 2873665), (20, 2298932), (40, 1149466), (80, 574733)]