4740764080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4558427}}^1$

素因数の和:4558453

約数の個数: 40

約数和(自身を含む): 11870146512

約数和(自身を除く): 7129382432

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 4558427, 9116854, 18233708, 22792135, 36467416, 45584270, 59259551, 72934832, 91168540, 118519102, 182337080, 237038204, 296297755, 364674160, 474076408, 592595510, 948152816, 1185191020, 2370382040, 4740764080]

約数ペア:

[(1, 4740764080), (2, 2370382040), (4, 1185191020), (5, 948152816), (8, 592595510), (10, 474076408), (13, 364674160), (16, 296297755), (20, 237038204), (26, 182337080), (40, 118519102), (52, 91168540), (65, 72934832), (80, 59259551), (104, 45584270), (130, 36467416), (208, 22792135), (260, 18233708), (520, 9116854), (1040, 4558427)]