6650150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:825

約数の個数: 36

約数和(自身を含む): 13410972

約数和(自身を除く): 6760822

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 787, 845, 1574, 1690, 3935, 4225, 7870, 8450, 10231, 19675, 20462, 39350, 51155, 102310, 133003, 255775, 266006, 511550, 665015, 1330030, 3325075, 6650150]

約数ペア:

[(1, 6650150), (2, 3325075), (5, 1330030), (10, 665015), (13, 511550), (25, 266006), (26, 255775), (50, 133003), (65, 102310), (130, 51155), (169, 39350), (325, 20462), (338, 19675), (650, 10231), (787, 8450), (845, 7870), (1574, 4225), (1690, 3935)]