31025110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2441}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 59076864

約数和(自身を除く): 28051754

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2441, 2542, 4882, 6355, 12205, 12710, 24410, 75671, 100081, 151342, 200162, 378355, 500405, 756710, 1000810, 3102511, 6205022, 15512555, 31025110]

約数ペア:

[(1, 31025110), (2, 15512555), (5, 6205022), (10, 3102511), (31, 1000810), (41, 756710), (62, 500405), (82, 378355), (155, 200162), (205, 151342), (310, 100081), (410, 75671), (1271, 24410), (2441, 12710), (2542, 12205), (4882, 6355)]