101749820

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{17977}}^1$

素因数の和:18269

約数の個数: 24

約数和(自身を含む): 214441584

約数和(自身を除く): 112691764

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 17977, 35954, 71908, 89885, 179770, 359540, 5087491, 10174982, 20349964, 25437455, 50874910, 101749820]

約数ペア:

[(1, 101749820), (2, 50874910), (4, 25437455), (5, 20349964), (10, 10174982), (20, 5087491), (283, 359540), (566, 179770), (1132, 89885), (1415, 71908), (2830, 35954), (5660, 17977)]