118518460

素因数分解:

$2^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{10639}}^1$

素因数の和:11205

約数の個数: 24

約数和(自身を含む): 249359040

約数和(自身を除く): 130840580

約数列:

[1, 2, 4, 5, 10, 20, 557, 1114, 2228, 2785, 5570, 10639, 11140, 21278, 42556, 53195, 106390, 212780, 5925923, 11851846, 23703692, 29629615, 59259230, 118518460]

約数ペア:

[(1, 118518460), (2, 59259230), (4, 29629615), (5, 23703692), (10, 11851846), (20, 5925923), (557, 212780), (1114, 106390), (2228, 53195), (2785, 42556), (5570, 21278), (10639, 11140)]