10040394478

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{4139}}^1$

素因数の和:4672

約数の個数: 32

約数和(自身を含む): 15681790080

約数和(自身を除く): 5641395602

約数列:

[1, 2, 43, 67, 86, 134, 421, 842, 2881, 4139, 5762, 8278, 18103, 28207, 36206, 56414, 177977, 277313, 355954, 554626, 1212901, 1742519, 2425802, 3485038, 11924459, 23848918, 74928317, 116748773, 149856634, 233497546, 5020197239, 10040394478]

約数ペア:

[(1, 10040394478), (2, 5020197239), (43, 233497546), (67, 149856634), (86, 116748773), (134, 74928317), (421, 23848918), (842, 11924459), (2881, 3485038), (4139, 2425802), (5762, 1742519), (8278, 1212901), (18103, 554626), (28207, 355954), (36206, 277313), (56414, 177977)]