26946660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 82131840

約数和(自身を除く): 55185180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 179, 193, 195, 260, 358, 386, 390, 537, 579, 716, 772, 780, 895, 965, 1074, 1158, 1790, 1930, 2148, 2316, 2327, 2509, 2685, 2895, 3580, 3860, 4654, 5018, 5370, 5790, 6981, 7527, 9308, 10036, 10740, 11580, 11635, 12545, 13962, 15054, 23270, 25090, 27924, 30108, 34547, 34905, 37635, 46540, 50180, 69094, 69810, 75270, 103641, 138188, 139620, 150540, 172735, 207282, 345470, 414564, 449111, 518205, 690940, 898222, 1036410, 1347333, 1796444, 2072820, 2245555, 2694666, 4491110, 5389332, 6736665, 8982220, 13473330, 26946660]

約数ペア:

[(1, 26946660), (2, 13473330), (3, 8982220), (4, 6736665), (5, 5389332), (6, 4491110), (10, 2694666), (12, 2245555), (13, 2072820), (15, 1796444), (20, 1347333), (26, 1036410), (30, 898222), (39, 690940), (52, 518205), (60, 449111), (65, 414564), (78, 345470), (130, 207282), (156, 172735), (179, 150540), (193, 139620), (195, 138188), (260, 103641), (358, 75270), (386, 69810), (390, 69094), (537, 50180), (579, 46540), (716, 37635), (772, 34905), (780, 34547), (895, 30108), (965, 27924), (1074, 25090), (1158, 23270), (1790, 15054), (1930, 13962), (2148, 12545), (2316, 11635), (2327, 11580), (2509, 10740), (2685, 10036), (2895, 9308), (3580, 7527), (3860, 6981), (4654, 5790), (5018, 5370)]