91119080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175229}}^1$

素因数の和:175253

約数の個数: 32

約数和(自身を含む): 220789800

約数和(自身を除く): 129670720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 175229, 350458, 700916, 876145, 1401832, 1752290, 2277977, 3504580, 4555954, 7009160, 9111908, 11389885, 18223816, 22779770, 45559540, 91119080]

約数ペア:

[(1, 91119080), (2, 45559540), (4, 22779770), (5, 18223816), (8, 11389885), (10, 9111908), (13, 7009160), (20, 4555954), (26, 3504580), (40, 2277977), (52, 1752290), (65, 1401832), (104, 876145), (130, 700916), (260, 350458), (520, 175229)]