3977080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5263

約数の個数: 32

約数和(自身を含む): 9421200

約数和(自身を除く): 5444120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5233, 10466, 20932, 26165, 41864, 52330, 99427, 104660, 198854, 209320, 397708, 497135, 795416, 994270, 1988540, 3977080]

約数ペア:

[(1, 3977080), (2, 1988540), (4, 994270), (5, 795416), (8, 497135), (10, 397708), (19, 209320), (20, 198854), (38, 104660), (40, 99427), (76, 52330), (95, 41864), (152, 26165), (190, 20932), (380, 10466), (760, 5233)]