27433280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 76907136

約数和(自身を除く): 49473856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 331, 370, 448, 518, 560, 592, 662, 740, 1036, 1120, 1184, 1295, 1324, 1480, 1655, 2072, 2240, 2317, 2368, 2590, 2648, 2960, 3310, 4144, 4634, 5180, 5296, 5920, 6620, 8288, 9268, 10360, 10592, 11585, 11840, 12247, 13240, 16576, 18536, 20720, 21184, 23170, 24494, 26480, 37072, 41440, 46340, 48988, 52960, 61235, 74144, 82880, 85729, 92680, 97976, 105920, 122470, 148288, 171458, 185360, 195952, 244940, 342916, 370720, 391904, 428645, 489880, 685832, 741440, 783808, 857290, 979760, 1371664, 1714580, 1959520, 2743328, 3429160, 3919040, 5486656, 6858320, 13716640, 27433280]

約数ペア:

[(1, 27433280), (2, 13716640), (4, 6858320), (5, 5486656), (7, 3919040), (8, 3429160), (10, 2743328), (14, 1959520), (16, 1714580), (20, 1371664), (28, 979760), (32, 857290), (35, 783808), (37, 741440), (40, 685832), (56, 489880), (64, 428645), (70, 391904), (74, 370720), (80, 342916), (112, 244940), (140, 195952), (148, 185360), (160, 171458), (185, 148288), (224, 122470), (259, 105920), (280, 97976), (296, 92680), (320, 85729), (331, 82880), (370, 74144), (448, 61235), (518, 52960), (560, 48988), (592, 46340), (662, 41440), (740, 37072), (1036, 26480), (1120, 24494), (1184, 23170), (1295, 21184), (1324, 20720), (1480, 18536), (1655, 16576), (2072, 13240), (2240, 12247), (2317, 11840), (2368, 11585), (2590, 10592), (2648, 10360), (2960, 9268), (3310, 8288), (4144, 6620), (4634, 5920), (5180, 5296)]