61595000

素因数分解:

$2^3\times 5^4\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 80

約数和(自身を含む): 146952960

約数和(自身を除く): 85357960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 97, 100, 125, 127, 194, 200, 250, 254, 388, 485, 500, 508, 625, 635, 776, 970, 1000, 1016, 1250, 1270, 1940, 2425, 2500, 2540, 3175, 3880, 4850, 5000, 5080, 6350, 9700, 12125, 12319, 12700, 15875, 19400, 24250, 24638, 25400, 31750, 48500, 49276, 60625, 61595, 63500, 79375, 97000, 98552, 121250, 123190, 127000, 158750, 242500, 246380, 307975, 317500, 485000, 492760, 615950, 635000, 1231900, 1539875, 2463800, 3079750, 6159500, 7699375, 12319000, 15398750, 30797500, 61595000]

約数ペア:

[(1, 61595000), (2, 30797500), (4, 15398750), (5, 12319000), (8, 7699375), (10, 6159500), (20, 3079750), (25, 2463800), (40, 1539875), (50, 1231900), (97, 635000), (100, 615950), (125, 492760), (127, 485000), (194, 317500), (200, 307975), (250, 246380), (254, 242500), (388, 158750), (485, 127000), (500, 123190), (508, 121250), (625, 98552), (635, 97000), (776, 79375), (970, 63500), (1000, 61595), (1016, 60625), (1250, 49276), (1270, 48500), (1940, 31750), (2425, 25400), (2500, 24638), (2540, 24250), (3175, 19400), (3880, 15875), (4850, 12700), (5000, 12319), (5080, 12125), (6350, 9700)]