1057993691905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{4019}}^1\times {\mathrm{5009}}^1$

素因数の和:9513

約数の個数: 32

約数和(自身を含む): 1328286470400

約数和(自身を除く): 270292778495

約数列:

[1, 5, 23, 115, 457, 2285, 4019, 5009, 10511, 20095, 25045, 52555, 92437, 115207, 462185, 576035, 1836683, 2289113, 9183415, 11445565, 20131171, 42243709, 52649599, 100655855, 211218545, 263247995, 463016933, 2315084665, 9199945147, 45999725735, 211598738381, 1057993691905]

約数ペア:

[(1, 1057993691905), (5, 211598738381), (23, 45999725735), (115, 9199945147), (457, 2315084665), (2285, 463016933), (4019, 263247995), (5009, 211218545), (10511, 100655855), (20095, 52649599), (25045, 42243709), (52555, 20131171), (92437, 11445565), (115207, 9183415), (462185, 2289113), (576035, 1836683)]