2080261648

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{9623}}^1$

素因数の和:9919

約数の個数: 40

約数和(自身を含む): 4117147200

約数和(自身を除く): 2036885552

約数列:

[1, 2, 4, 8, 16, 59, 118, 229, 236, 458, 472, 916, 944, 1832, 3664, 9623, 13511, 19246, 27022, 38492, 54044, 76984, 108088, 153968, 216176, 567757, 1135514, 2203667, 2271028, 4407334, 4542056, 8814668, 9084112, 17629336, 35258672, 130016353, 260032706, 520065412, 1040130824, 2080261648]

約数ペア:

[(1, 2080261648), (2, 1040130824), (4, 520065412), (8, 260032706), (16, 130016353), (59, 35258672), (118, 17629336), (229, 9084112), (236, 8814668), (458, 4542056), (472, 4407334), (916, 2271028), (944, 2203667), (1832, 1135514), (3664, 567757), (9623, 216176), (13511, 153968), (19246, 108088), (27022, 76984), (38492, 54044)]