16079080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12967}}^1$

素因数の和:13009

約数の個数: 32

約数和(自身を含む): 37347840

約数和(自身を除く): 21268760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 12967, 25934, 51868, 64835, 103736, 129670, 259340, 401977, 518680, 803954, 1607908, 2009885, 3215816, 4019770, 8039540, 16079080]

約数ペア:

[(1, 16079080), (2, 8039540), (4, 4019770), (5, 3215816), (8, 2009885), (10, 1607908), (20, 803954), (31, 518680), (40, 401977), (62, 259340), (124, 129670), (155, 103736), (248, 64835), (310, 51868), (620, 25934), (1240, 12967)]