79076660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9864

約数の個数: 48

約数和(自身を含む): 184622592

約数和(自身を除く): 105545932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 9811, 19622, 39244, 49055, 98110, 127543, 196220, 255086, 304141, 510172, 608282, 637715, 1216564, 1275430, 1520705, 2550860, 3041410, 3953833, 6082820, 7907666, 15815332, 19769165, 39538330, 79076660]

約数ペア:

[(1, 79076660), (2, 39538330), (4, 19769165), (5, 15815332), (10, 7907666), (13, 6082820), (20, 3953833), (26, 3041410), (31, 2550860), (52, 1520705), (62, 1275430), (65, 1216564), (124, 637715), (130, 608282), (155, 510172), (260, 304141), (310, 255086), (403, 196220), (620, 127543), (806, 98110), (1612, 49055), (2015, 39244), (4030, 19622), (8060, 9811)]