2022131960

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{152729}}^1$

素因数の和:153071

約数の個数: 32

約数和(自身を含む): 4563572400

約数和(自身を除く): 2541440440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 152729, 305458, 610916, 763645, 1221832, 1527290, 3054580, 6109160, 50553299, 101106598, 202213196, 252766495, 404426392, 505532990, 1011065980, 2022131960]

約数ペア:

[(1, 2022131960), (2, 1011065980), (4, 505532990), (5, 404426392), (8, 252766495), (10, 202213196), (20, 101106598), (40, 50553299), (331, 6109160), (662, 3054580), (1324, 1527290), (1655, 1221832), (2648, 763645), (3310, 610916), (6620, 305458), (13240, 152729)]