179660770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{23063}}^1$

素因数の和:23130

約数の個数: 32

約数和(自身を含む): 348727680

約数和(自身を除く): 169066910

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 23063, 46126, 115315, 230630, 438197, 876394, 945583, 1891166, 2190985, 4381970, 4727915, 9455830, 17966077, 35932154, 89830385, 179660770]

約数ペア:

[(1, 179660770), (2, 89830385), (5, 35932154), (10, 17966077), (19, 9455830), (38, 4727915), (41, 4381970), (82, 2190985), (95, 1891166), (190, 945583), (205, 876394), (410, 438197), (779, 230630), (1558, 115315), (3895, 46126), (7790, 23063)]