9729121100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{742681}}^1$

素因数の和:742826

約数の個数: 36

約数和(自身を含む): 21273383208

約数和(自身を除く): 11544262108

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 13100, 742681, 1485362, 2970724, 3713405, 7426810, 14853620, 18567025, 37134050, 74268100, 97291211, 194582422, 389164844, 486456055, 972912110, 1945824220, 2432280275, 4864560550, 9729121100]

約数ペア:

[(1, 9729121100), (2, 4864560550), (4, 2432280275), (5, 1945824220), (10, 972912110), (20, 486456055), (25, 389164844), (50, 194582422), (100, 97291211), (131, 74268100), (262, 37134050), (524, 18567025), (655, 14853620), (1310, 7426810), (2620, 3713405), (3275, 2970724), (6550, 1485362), (13100, 742681)]