26201140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 67092480

約数和(自身を除く): 40891340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 79, 92, 103, 115, 140, 158, 161, 206, 230, 316, 322, 395, 412, 460, 515, 553, 644, 721, 790, 805, 1030, 1106, 1442, 1580, 1610, 1817, 2060, 2212, 2369, 2765, 2884, 3220, 3605, 3634, 4738, 5530, 7210, 7268, 8137, 9085, 9476, 11060, 11845, 12719, 14420, 16274, 16583, 18170, 23690, 25438, 32548, 33166, 36340, 40685, 47380, 50876, 56959, 63595, 66332, 81370, 82915, 113918, 127190, 162740, 165830, 187151, 227836, 254380, 284795, 331660, 374302, 569590, 748604, 935755, 1139180, 1310057, 1871510, 2620114, 3743020, 5240228, 6550285, 13100570, 26201140]

約数ペア:

[(1, 26201140), (2, 13100570), (4, 6550285), (5, 5240228), (7, 3743020), (10, 2620114), (14, 1871510), (20, 1310057), (23, 1139180), (28, 935755), (35, 748604), (46, 569590), (70, 374302), (79, 331660), (92, 284795), (103, 254380), (115, 227836), (140, 187151), (158, 165830), (161, 162740), (206, 127190), (230, 113918), (316, 82915), (322, 81370), (395, 66332), (412, 63595), (460, 56959), (515, 50876), (553, 47380), (644, 40685), (721, 36340), (790, 33166), (805, 32548), (1030, 25438), (1106, 23690), (1442, 18170), (1580, 16583), (1610, 16274), (1817, 14420), (2060, 12719), (2212, 11845), (2369, 11060), (2765, 9476), (2884, 9085), (3220, 8137), (3605, 7268), (3634, 7210), (4738, 5530)]