115725560

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25603}}^1$

素因数の和:25727

約数の個数: 32

約数和(自身を含む): 262697040

約数和(自身を除く): 146971480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 25603, 51206, 102412, 128015, 204824, 256030, 512060, 1024120, 2893139, 5786278, 11572556, 14465695, 23145112, 28931390, 57862780, 115725560]

約数ペア:

[(1, 115725560), (2, 57862780), (4, 28931390), (5, 23145112), (8, 14465695), (10, 11572556), (20, 5786278), (40, 2893139), (113, 1024120), (226, 512060), (452, 256030), (565, 204824), (904, 128015), (1130, 102412), (2260, 51206), (4520, 25603)]