45469480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{162391}}^1$

素因数の和:162409

約数の個数: 32

約数和(自身を含む): 116922240

約数和(自身を除く): 71452760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 162391, 324782, 649564, 811955, 1136737, 1299128, 1623910, 2273474, 3247820, 4546948, 5683685, 6495640, 9093896, 11367370, 22734740, 45469480]

約数ペア:

[(1, 45469480), (2, 22734740), (4, 11367370), (5, 9093896), (7, 6495640), (8, 5683685), (10, 4546948), (14, 3247820), (20, 2273474), (28, 1623910), (35, 1299128), (40, 1136737), (56, 811955), (70, 649564), (140, 324782), (280, 162391)]