26078580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13171}}^1$

素因数の和:13197

約数の個数: 72

約数和(自身を含む): 86302944

約数和(自身を除く): 60224364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13171, 26342, 39513, 52684, 65855, 79026, 118539, 131710, 144881, 158052, 197565, 237078, 263420, 289762, 395130, 434643, 474156, 579524, 592695, 724405, 790260, 869286, 1185390, 1303929, 1448810, 1738572, 2173215, 2370780, 2607858, 2897620, 4346430, 5215716, 6519645, 8692860, 13039290, 26078580]

約数ペア:

[(1, 26078580), (2, 13039290), (3, 8692860), (4, 6519645), (5, 5215716), (6, 4346430), (9, 2897620), (10, 2607858), (11, 2370780), (12, 2173215), (15, 1738572), (18, 1448810), (20, 1303929), (22, 1185390), (30, 869286), (33, 790260), (36, 724405), (44, 592695), (45, 579524), (55, 474156), (60, 434643), (66, 395130), (90, 289762), (99, 263420), (110, 237078), (132, 197565), (165, 158052), (180, 144881), (198, 131710), (220, 118539), (330, 79026), (396, 65855), (495, 52684), (660, 39513), (990, 26342), (1980, 13171)]