8805851350

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{5087}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 16608758400

約数和(自身を除く): 7802907050

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 389, 445, 778, 890, 1945, 2225, 3890, 4450, 5087, 9725, 10174, 19450, 25435, 34621, 50870, 69242, 127175, 173105, 254350, 346210, 452743, 865525, 905486, 1731050, 1978843, 2263715, 3957686, 4527430, 9894215, 11318575, 19788430, 22637150, 49471075, 98942150, 176117027, 352234054, 880585135, 1761170270, 4402925675, 8805851350]

約数ペア:

[(1, 8805851350), (2, 4402925675), (5, 1761170270), (10, 880585135), (25, 352234054), (50, 176117027), (89, 98942150), (178, 49471075), (389, 22637150), (445, 19788430), (778, 11318575), (890, 9894215), (1945, 4527430), (2225, 3957686), (3890, 2263715), (4450, 1978843), (5087, 1731050), (9725, 905486), (10174, 865525), (19450, 452743), (25435, 346210), (34621, 254350), (50870, 173105), (69242, 127175)]