34291000

素因数分解:

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

素因数の和:721

約数の個数: 64

約数和(自身を含む): 81881280

約数和(自身を除く): 47590280

約数列:

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

約数ペア:

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