82536520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17053}}^1$

素因数の和:17086

約数の個数: 48

約数和(自身を含む): 204136380

約数和(自身を除く): 121599860

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 17053, 34106, 68212, 85265, 136424, 170530, 187583, 341060, 375166, 682120, 750332, 937915, 1500664, 1875830, 2063413, 3751660, 4126826, 7503320, 8253652, 10317065, 16507304, 20634130, 41268260, 82536520]

約数ペア:

[(1, 82536520), (2, 41268260), (4, 20634130), (5, 16507304), (8, 10317065), (10, 8253652), (11, 7503320), (20, 4126826), (22, 3751660), (40, 2063413), (44, 1875830), (55, 1500664), (88, 937915), (110, 750332), (121, 682120), (220, 375166), (242, 341060), (440, 187583), (484, 170530), (605, 136424), (968, 85265), (1210, 68212), (2420, 34106), (4840, 17053)]