9777980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7297}}^1$

素因数の和:7373

約数の個数: 24

約数和(自身を含む): 20843088

約数和(自身を除く): 11065108

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 7297, 14594, 29188, 36485, 72970, 145940, 488899, 977798, 1955596, 2444495, 4888990, 9777980]

約数ペア:

[(1, 9777980), (2, 4888990), (4, 2444495), (5, 1955596), (10, 977798), (20, 488899), (67, 145940), (134, 72970), (268, 36485), (335, 29188), (670, 14594), (1340, 7297)]