45539480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162641}}^1$

素因数の和:162659

約数の個数: 32

約数和(自身を含む): 117102240

約数和(自身を除く): 71562760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162641, 325282, 650564, 813205, 1138487, 1301128, 1626410, 2276974, 3252820, 4553948, 5692435, 6505640, 9107896, 11384870, 22769740, 45539480]

約数ペア:

[(1, 45539480), (2, 22769740), (4, 11384870), (5, 9107896), (7, 6505640), (8, 5692435), (10, 4553948), (14, 3252820), (20, 2276974), (28, 1626410), (35, 1301128), (40, 1138487), (56, 813205), (70, 650564), (140, 325282), (280, 162641)]