26548080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 90660864

約数和(自身を除く): 64112784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 127, 130, 134, 156, 195, 201, 208, 240, 254, 260, 268, 312, 335, 381, 390, 402, 508, 520, 536, 624, 635, 670, 762, 780, 804, 871, 1005, 1016, 1040, 1072, 1270, 1340, 1524, 1560, 1608, 1651, 1742, 1905, 2010, 2032, 2540, 2613, 2680, 3048, 3120, 3216, 3302, 3484, 3810, 4020, 4355, 4953, 5080, 5226, 5360, 6096, 6604, 6968, 7620, 8040, 8255, 8509, 8710, 9906, 10160, 10452, 13065, 13208, 13936, 15240, 16080, 16510, 17018, 17420, 19812, 20904, 24765, 25527, 26130, 26416, 30480, 33020, 34036, 34840, 39624, 41808, 42545, 49530, 51054, 52260, 66040, 68072, 69680, 79248, 85090, 99060, 102108, 104520, 110617, 127635, 132080, 136144, 170180, 198120, 204216, 209040, 221234, 255270, 331851, 340360, 396240, 408432, 442468, 510540, 553085, 663702, 680720, 884936, 1021080, 1106170, 1327404, 1659255, 1769872, 2042160, 2212340, 2654808, 3318510, 4424680, 5309616, 6637020, 8849360, 13274040, 26548080]

約数ペア:

[(1, 26548080), (2, 13274040), (3, 8849360), (4, 6637020), (5, 5309616), (6, 4424680), (8, 3318510), (10, 2654808), (12, 2212340), (13, 2042160), (15, 1769872), (16, 1659255), (20, 1327404), (24, 1106170), (26, 1021080), (30, 884936), (39, 680720), (40, 663702), (48, 553085), (52, 510540), (60, 442468), (65, 408432), (67, 396240), (78, 340360), (80, 331851), (104, 255270), (120, 221234), (127, 209040), (130, 204216), (134, 198120), (156, 170180), (195, 136144), (201, 132080), (208, 127635), (240, 110617), (254, 104520), (260, 102108), (268, 99060), (312, 85090), (335, 79248), (381, 69680), (390, 68072), (402, 66040), (508, 52260), (520, 51054), (536, 49530), (624, 42545), (635, 41808), (670, 39624), (762, 34840), (780, 34036), (804, 33020), (871, 30480), (1005, 26416), (1016, 26130), (1040, 25527), (1072, 24765), (1270, 20904), (1340, 19812), (1524, 17420), (1560, 17018), (1608, 16510), (1651, 16080), (1742, 15240), (1905, 13936), (2010, 13208), (2032, 13065), (2540, 10452), (2613, 10160), (2680, 9906), (3048, 8710), (3120, 8509), (3216, 8255), (3302, 8040), (3484, 7620), (3810, 6968), (4020, 6604), (4355, 6096), (4953, 5360), (5080, 5226)]