111691460

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{677}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 240223536

約数和(自身を除く): 128532076

約数列:

[1, 2, 4, 5, 10, 20, 73, 113, 146, 226, 292, 365, 452, 565, 677, 730, 1130, 1354, 1460, 2260, 2708, 3385, 6770, 8249, 13540, 16498, 32996, 41245, 49421, 76501, 82490, 98842, 153002, 164980, 197684, 247105, 306004, 382505, 494210, 765010, 988420, 1530020, 5584573, 11169146, 22338292, 27922865, 55845730, 111691460]

約数ペア:

[(1, 111691460), (2, 55845730), (4, 27922865), (5, 22338292), (10, 11169146), (20, 5584573), (73, 1530020), (113, 988420), (146, 765010), (226, 494210), (292, 382505), (365, 306004), (452, 247105), (565, 197684), (677, 164980), (730, 153002), (1130, 98842), (1354, 82490), (1460, 76501), (2260, 49421), (2708, 41245), (3385, 32996), (6770, 16498), (8249, 13540)]