27065920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 75639168

約数和(自身を除く): 48573248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 281, 301, 320, 344, 430, 448, 560, 562, 602, 688, 860, 1120, 1124, 1204, 1376, 1405, 1505, 1720, 1967, 2240, 2248, 2408, 2752, 2810, 3010, 3440, 3934, 4496, 4816, 5620, 6020, 6880, 7868, 8992, 9632, 9835, 11240, 12040, 12083, 13760, 15736, 17984, 19264, 19670, 22480, 24080, 24166, 31472, 39340, 44960, 48160, 48332, 60415, 62944, 78680, 84581, 89920, 96320, 96664, 120830, 125888, 157360, 169162, 193328, 241660, 314720, 338324, 386656, 422905, 483320, 629440, 676648, 773312, 845810, 966640, 1353296, 1691620, 1933280, 2706592, 3383240, 3866560, 5413184, 6766480, 13532960, 27065920]

約数ペア:

[(1, 27065920), (2, 13532960), (4, 6766480), (5, 5413184), (7, 3866560), (8, 3383240), (10, 2706592), (14, 1933280), (16, 1691620), (20, 1353296), (28, 966640), (32, 845810), (35, 773312), (40, 676648), (43, 629440), (56, 483320), (64, 422905), (70, 386656), (80, 338324), (86, 314720), (112, 241660), (140, 193328), (160, 169162), (172, 157360), (215, 125888), (224, 120830), (280, 96664), (281, 96320), (301, 89920), (320, 84581), (344, 78680), (430, 62944), (448, 60415), (560, 48332), (562, 48160), (602, 44960), (688, 39340), (860, 31472), (1120, 24166), (1124, 24080), (1204, 22480), (1376, 19670), (1405, 19264), (1505, 17984), (1720, 15736), (1967, 13760), (2240, 12083), (2248, 12040), (2408, 11240), (2752, 9835), (2810, 9632), (3010, 8992), (3440, 7868), (3934, 6880), (4496, 6020), (4816, 5620)]