9280360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12211}}^1$

素因数の和:12241

約数の個数: 32

約数和(自身を含む): 21981600

約数和(自身を除く): 12701240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 12211, 24422, 48844, 61055, 97688, 122110, 232009, 244220, 464018, 488440, 928036, 1160045, 1856072, 2320090, 4640180, 9280360]

約数ペア:

[(1, 9280360), (2, 4640180), (4, 2320090), (5, 1856072), (8, 1160045), (10, 928036), (19, 488440), (20, 464018), (38, 244220), (40, 232009), (76, 122110), (95, 97688), (152, 61055), (190, 48844), (380, 24422), (760, 12211)]