26093080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 67208400

約数和(自身を除く): 41115320

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 139, 152, 190, 247, 260, 278, 361, 380, 494, 520, 556, 695, 722, 760, 988, 1112, 1235, 1390, 1444, 1805, 1807, 1976, 2470, 2641, 2780, 2888, 3610, 3614, 4693, 4940, 5282, 5560, 7220, 7228, 9035, 9386, 9880, 10564, 13205, 14440, 14456, 18070, 18772, 21128, 23465, 26410, 34333, 36140, 37544, 46930, 50179, 52820, 68666, 72280, 93860, 100358, 105640, 137332, 171665, 187720, 200716, 250895, 274664, 343330, 401432, 501790, 652327, 686660, 1003580, 1304654, 1373320, 2007160, 2609308, 3261635, 5218616, 6523270, 13046540, 26093080]

約数ペア:

[(1, 26093080), (2, 13046540), (4, 6523270), (5, 5218616), (8, 3261635), (10, 2609308), (13, 2007160), (19, 1373320), (20, 1304654), (26, 1003580), (38, 686660), (40, 652327), (52, 501790), (65, 401432), (76, 343330), (95, 274664), (104, 250895), (130, 200716), (139, 187720), (152, 171665), (190, 137332), (247, 105640), (260, 100358), (278, 93860), (361, 72280), (380, 68666), (494, 52820), (520, 50179), (556, 46930), (695, 37544), (722, 36140), (760, 34333), (988, 26410), (1112, 23465), (1235, 21128), (1390, 18772), (1444, 18070), (1805, 14456), (1807, 14440), (1976, 13205), (2470, 10564), (2641, 9880), (2780, 9386), (2888, 9035), (3610, 7228), (3614, 7220), (4693, 5560), (4940, 5282)]