8248850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 36

約数和(自身を含む): 16228314

約数和(自身を除く): 7979464

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 457, 475, 722, 914, 950, 1805, 2285, 3610, 4570, 8683, 9025, 11425, 17366, 18050, 22850, 43415, 86830, 164977, 217075, 329954, 434150, 824885, 1649770, 4124425, 8248850]

約数ペア:

[(1, 8248850), (2, 4124425), (5, 1649770), (10, 824885), (19, 434150), (25, 329954), (38, 217075), (50, 164977), (95, 86830), (190, 43415), (361, 22850), (457, 18050), (475, 17366), (722, 11425), (914, 9025), (950, 8683), (1805, 4570), (2285, 3610)]