68582000

素因数分解:

$2^4\times 5^3\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:723

約数の個数: 80

約数和(自身を含む): 169221312

約数和(自身を除く): 100639312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 125, 200, 212, 250, 265, 400, 424, 500, 530, 647, 848, 1000, 1060, 1294, 1325, 2000, 2120, 2588, 2650, 3235, 4240, 5176, 5300, 6470, 6625, 10352, 10600, 12940, 13250, 16175, 21200, 25880, 26500, 32350, 34291, 51760, 53000, 64700, 68582, 80875, 106000, 129400, 137164, 161750, 171455, 258800, 274328, 323500, 342910, 548656, 647000, 685820, 857275, 1294000, 1371640, 1714550, 2743280, 3429100, 4286375, 6858200, 8572750, 13716400, 17145500, 34291000, 68582000]

約数ペア:

[(1, 68582000), (2, 34291000), (4, 17145500), (5, 13716400), (8, 8572750), (10, 6858200), (16, 4286375), (20, 3429100), (25, 2743280), (40, 1714550), (50, 1371640), (53, 1294000), (80, 857275), (100, 685820), (106, 647000), (125, 548656), (200, 342910), (212, 323500), (250, 274328), (265, 258800), (400, 171455), (424, 161750), (500, 137164), (530, 129400), (647, 106000), (848, 80875), (1000, 68582), (1060, 64700), (1294, 53000), (1325, 51760), (2000, 34291), (2120, 32350), (2588, 26500), (2650, 25880), (3235, 21200), (4240, 16175), (5176, 13250), (5300, 12940), (6470, 10600), (6625, 10352)]