2065653080

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{110581}}^1$

素因数の和:111059

約数の個数: 32

約数和(自身を含む): 4657713840

約数和(自身を除く): 2592060760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 110581, 221162, 442324, 552905, 884648, 1105810, 2211620, 4423240, 51641327, 103282654, 206565308, 258206635, 413130616, 516413270, 1032826540, 2065653080]

約数ペア:

[(1, 2065653080), (2, 1032826540), (4, 516413270), (5, 413130616), (8, 258206635), (10, 206565308), (20, 103282654), (40, 51641327), (467, 4423240), (934, 2211620), (1868, 1105810), (2335, 884648), (3736, 552905), (4670, 442324), (9340, 221162), (18680, 110581)]