91343960

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6361}}^1$

素因数の和:6731

約数の個数: 32

約数和(自身を含む): 206128800

約数和(自身を除く): 114784840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 6361, 7180, 12722, 14360, 25444, 31805, 50888, 63610, 127220, 254440, 2283599, 4567198, 9134396, 11417995, 18268792, 22835990, 45671980, 91343960]

約数ペア:

[(1, 91343960), (2, 45671980), (4, 22835990), (5, 18268792), (8, 11417995), (10, 9134396), (20, 4567198), (40, 2283599), (359, 254440), (718, 127220), (1436, 63610), (1795, 50888), (2872, 31805), (3590, 25444), (6361, 14360), (7180, 12722)]