84793670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1721}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 164898720

約数和(自身を除く): 80105050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 379, 758, 1721, 1895, 3442, 3790, 4927, 8605, 9854, 17210, 22373, 24635, 44746, 49270, 111865, 223730, 652259, 1304518, 3261295, 6522590, 8479367, 16958734, 42396835, 84793670]

約数ペア:

[(1, 84793670), (2, 42396835), (5, 16958734), (10, 8479367), (13, 6522590), (26, 3261295), (65, 1304518), (130, 652259), (379, 223730), (758, 111865), (1721, 49270), (1895, 44746), (3442, 24635), (3790, 22373), (4927, 17210), (8605, 9854)]