3335000

素因数分解:

$2^3\times 5^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 80

約数和(自身を含む): 8434800

約数和(自身を除く): 5099800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 29, 40, 46, 50, 58, 92, 100, 115, 116, 125, 145, 184, 200, 230, 232, 250, 290, 460, 500, 575, 580, 625, 667, 725, 920, 1000, 1150, 1160, 1250, 1334, 1450, 2300, 2500, 2668, 2875, 2900, 3335, 3625, 4600, 5000, 5336, 5750, 5800, 6670, 7250, 11500, 13340, 14375, 14500, 16675, 18125, 23000, 26680, 28750, 29000, 33350, 36250, 57500, 66700, 72500, 83375, 115000, 133400, 145000, 166750, 333500, 416875, 667000, 833750, 1667500, 3335000]

約数ペア:

[(1, 3335000), (2, 1667500), (4, 833750), (5, 667000), (8, 416875), (10, 333500), (20, 166750), (23, 145000), (25, 133400), (29, 115000), (40, 83375), (46, 72500), (50, 66700), (58, 57500), (92, 36250), (100, 33350), (115, 29000), (116, 28750), (125, 26680), (145, 23000), (184, 18125), (200, 16675), (230, 14500), (232, 14375), (250, 13340), (290, 11500), (460, 7250), (500, 6670), (575, 5800), (580, 5750), (625, 5336), (667, 5000), (725, 4600), (920, 3625), (1000, 3335), (1150, 2900), (1160, 2875), (1250, 2668), (1334, 2500), (1450, 2300)]