3055367960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4020221}}^1$

素因数の和:4020251

約数の個数: 32

約数和(自身を含む): 7236399600

約数和(自身を除く): 4181031640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4020221, 8040442, 16080884, 20101105, 32161768, 40202210, 76384199, 80404420, 152768398, 160808840, 305536796, 381920995, 611073592, 763841990, 1527683980, 3055367960]

約数ペア:

[(1, 3055367960), (2, 1527683980), (4, 763841990), (5, 611073592), (8, 381920995), (10, 305536796), (19, 160808840), (20, 152768398), (38, 80404420), (40, 76384199), (76, 40202210), (95, 32161768), (152, 20101105), (190, 16080884), (380, 8040442), (760, 4020221)]