66588340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36587}}^1$

素因数の和:36616

約数の個数: 48

約数和(自身を含む): 172109952

約数和(自身を除く): 105521612

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 36587, 73174, 146348, 182935, 256109, 365870, 475631, 512218, 731740, 951262, 1024436, 1280545, 1902524, 2378155, 2561090, 3329417, 4756310, 5122180, 6658834, 9512620, 13317668, 16647085, 33294170, 66588340]

約数ペア:

[(1, 66588340), (2, 33294170), (4, 16647085), (5, 13317668), (7, 9512620), (10, 6658834), (13, 5122180), (14, 4756310), (20, 3329417), (26, 2561090), (28, 2378155), (35, 1902524), (52, 1280545), (65, 1024436), (70, 951262), (91, 731740), (130, 512218), (140, 475631), (182, 365870), (260, 256109), (364, 182935), (455, 146348), (910, 73174), (1820, 36587)]