9699880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12793

約数の個数: 32

約数和(自身を含む): 22975200

約数和(自身を除く): 13275320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12763, 25526, 51052, 63815, 102104, 127630, 242497, 255260, 484994, 510520, 969988, 1212485, 1939976, 2424970, 4849940, 9699880]

約数ペア:

[(1, 9699880), (2, 4849940), (4, 2424970), (5, 1939976), (8, 1212485), (10, 969988), (19, 510520), (20, 484994), (38, 255260), (40, 242497), (76, 127630), (95, 102104), (152, 63815), (190, 51052), (380, 25526), (760, 12763)]