3288520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4357

約数の個数: 32

約数和(自身を含む): 7790400

約数和(自身を除く): 4501880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4327, 8654, 17308, 21635, 34616, 43270, 82213, 86540, 164426, 173080, 328852, 411065, 657704, 822130, 1644260, 3288520]

約数ペア:

[(1, 3288520), (2, 1644260), (4, 822130), (5, 657704), (8, 411065), (10, 328852), (19, 173080), (20, 164426), (38, 86540), (40, 82213), (76, 43270), (95, 34616), (152, 21635), (190, 17308), (380, 8654), (760, 4327)]