8432470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 15767136

約数和(自身を除く): 7334666

約数列:

[1, 2, 5, 10, 41, 82, 131, 157, 205, 262, 314, 410, 655, 785, 1310, 1570, 5371, 6437, 10742, 12874, 20567, 26855, 32185, 41134, 53710, 64370, 102835, 205670, 843247, 1686494, 4216235, 8432470]

約数ペア:

[(1, 8432470), (2, 4216235), (5, 1686494), (10, 843247), (41, 205670), (82, 102835), (131, 64370), (157, 53710), (205, 41134), (262, 32185), (314, 26855), (410, 20567), (655, 12874), (785, 10742), (1310, 6437), (1570, 5371)]