1471567280

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{117163}}^1$

素因数の和:117333

約数の個数: 40

約数和(自身を含む): 3443215632

約数和(自身を除く): 1971648352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 117163, 234326, 468652, 585815, 937304, 1171630, 1874608, 2343260, 4686520, 9373040, 18394591, 36789182, 73578364, 91972955, 147156728, 183945910, 294313456, 367891820, 735783640, 1471567280]

約数ペア:

[(1, 1471567280), (2, 735783640), (4, 367891820), (5, 294313456), (8, 183945910), (10, 147156728), (16, 91972955), (20, 73578364), (40, 36789182), (80, 18394591), (157, 9373040), (314, 4686520), (628, 2343260), (785, 1874608), (1256, 1171630), (1570, 937304), (2512, 585815), (3140, 468652), (6280, 234326), (12560, 117163)]