1927164080

素因数分解:

$2^4\times 5^1\times {\mathrm{383}}^1\times {\mathrm{62897}}^1$

素因数の和:63293

約数の個数: 40

約数和(自身を含む): 4492426752

約数和(自身を除く): 2565262672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383, 766, 1532, 1915, 3064, 3830, 6128, 7660, 15320, 30640, 62897, 125794, 251588, 314485, 503176, 628970, 1006352, 1257940, 2515880, 5031760, 24089551, 48179102, 96358204, 120447755, 192716408, 240895510, 385432816, 481791020, 963582040, 1927164080]

約数ペア:

[(1, 1927164080), (2, 963582040), (4, 481791020), (5, 385432816), (8, 240895510), (10, 192716408), (16, 120447755), (20, 96358204), (40, 48179102), (80, 24089551), (383, 5031760), (766, 2515880), (1532, 1257940), (1915, 1006352), (3064, 628970), (3830, 503176), (6128, 314485), (7660, 251588), (15320, 125794), (30640, 62897)]