2008430125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11551}}^1$

素因数の和:11686

約数の個数: 32

約数和(自身を含む): 2724793344

約数和(自身を除く): 716363219

約数列:

[1, 5, 13, 25, 65, 107, 125, 325, 535, 1391, 1625, 2675, 6955, 11551, 13375, 34775, 57755, 150163, 173875, 288775, 750815, 1235957, 1443875, 3754075, 6179785, 16067441, 18770375, 30898925, 80337205, 154494625, 401686025, 2008430125]

約数ペア:

[(1, 2008430125), (5, 401686025), (13, 154494625), (25, 80337205), (65, 30898925), (107, 18770375), (125, 16067441), (325, 6179785), (535, 3754075), (1391, 1443875), (1625, 1235957), (2675, 750815), (6955, 288775), (11551, 173875), (13375, 150163), (34775, 57755)]