84175460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{102653}}^1$

素因数の和:102703

約数の個数: 24

約数和(自身を含む): 181081656

約数和(自身を除く): 96906196

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 102653, 205306, 410612, 513265, 1026530, 2053060, 4208773, 8417546, 16835092, 21043865, 42087730, 84175460]

約数ペア:

[(1, 84175460), (2, 42087730), (4, 21043865), (5, 16835092), (10, 8417546), (20, 4208773), (41, 2053060), (82, 1026530), (164, 513265), (205, 410612), (410, 205306), (820, 102653)]