98227580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{977}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 225753696

約数和(自身を除く): 127526116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457, 914, 977, 1828, 1954, 2285, 3908, 4570, 4885, 5027, 9140, 9770, 10054, 10747, 19540, 20108, 21494, 25135, 42988, 50270, 53735, 100540, 107470, 214940, 446489, 892978, 1785956, 2232445, 4464890, 4911379, 8929780, 9822758, 19645516, 24556895, 49113790, 98227580]

約数ペア:

[(1, 98227580), (2, 49113790), (4, 24556895), (5, 19645516), (10, 9822758), (11, 8929780), (20, 4911379), (22, 4464890), (44, 2232445), (55, 1785956), (110, 892978), (220, 446489), (457, 214940), (914, 107470), (977, 100540), (1828, 53735), (1954, 50270), (2285, 42988), (3908, 25135), (4570, 21494), (4885, 20108), (5027, 19540), (9140, 10747), (9770, 10054)]