13172050

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2154

約数の個数: 24

約数和(自身を含む): 24699312

約数和(自身を除く): 11527262

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 2011, 3275, 4022, 6550, 10055, 20110, 50275, 100550, 263441, 526882, 1317205, 2634410, 6586025, 13172050]

約数ペア:

[(1, 13172050), (2, 6586025), (5, 2634410), (10, 1317205), (25, 526882), (50, 263441), (131, 100550), (262, 50275), (655, 20110), (1310, 10055), (2011, 6550), (3275, 4022)]