5166200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 12941880

約数和(自身を除く): 7775680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 1987, 2600, 3974, 7948, 9935, 15896, 19870, 25831, 39740, 49675, 51662, 79480, 99350, 103324, 129155, 198700, 206648, 258310, 397400, 516620, 645775, 1033240, 1291550, 2583100, 5166200]

約数ペア:

[(1, 5166200), (2, 2583100), (4, 1291550), (5, 1033240), (8, 645775), (10, 516620), (13, 397400), (20, 258310), (25, 206648), (26, 198700), (40, 129155), (50, 103324), (52, 99350), (65, 79480), (100, 51662), (104, 49675), (130, 39740), (200, 25831), (260, 19870), (325, 15896), (520, 9935), (650, 7948), (1300, 3974), (1987, 2600)]