38077960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55997}}^1$

素因数の和:56025

約数の個数: 32

約数和(自身を含む): 90716760

約数和(自身を除く): 52638800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 55997, 111994, 223988, 279985, 447976, 559970, 951949, 1119940, 1903898, 2239880, 3807796, 4759745, 7615592, 9519490, 19038980, 38077960]

約数ペア:

[(1, 38077960), (2, 19038980), (4, 9519490), (5, 7615592), (8, 4759745), (10, 3807796), (17, 2239880), (20, 1903898), (34, 1119940), (40, 951949), (68, 559970), (85, 447976), (136, 279985), (170, 223988), (340, 111994), (680, 55997)]