45257980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78031}}^1$

素因数の和:78069

約数の個数: 24

約数和(自身を含む): 98320320

約数和(自身を除く): 53062340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 78031, 156062, 312124, 390155, 780310, 1560620, 2262899, 4525798, 9051596, 11314495, 22628990, 45257980]

約数ペア:

[(1, 45257980), (2, 22628990), (4, 11314495), (5, 9051596), (10, 4525798), (20, 2262899), (29, 1560620), (58, 780310), (116, 390155), (145, 312124), (290, 156062), (580, 78031)]