832157020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{4297}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 1828266048

約数和(自身を除く): 996109028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 421, 460, 842, 1684, 2105, 4210, 4297, 8420, 8594, 9683, 17188, 19366, 21485, 38732, 42970, 48415, 85940, 96830, 98831, 193660, 197662, 395324, 494155, 988310, 1809037, 1976620, 3618074, 7236148, 9045185, 18090370, 36180740, 41607851, 83215702, 166431404, 208039255, 416078510, 832157020]

約数ペア:

[(1, 832157020), (2, 416078510), (4, 208039255), (5, 166431404), (10, 83215702), (20, 41607851), (23, 36180740), (46, 18090370), (92, 9045185), (115, 7236148), (230, 3618074), (421, 1976620), (460, 1809037), (842, 988310), (1684, 494155), (2105, 395324), (4210, 197662), (4297, 193660), (8420, 98831), (8594, 96830), (9683, 85940), (17188, 48415), (19366, 42970), (21485, 38732)]