2483680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 6336792

約数和(自身を除く): 3853112

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 361, 380, 430, 608, 688, 722, 760, 817, 860, 1376, 1444, 1520, 1634, 1720, 1805, 2888, 3040, 3268, 3440, 3610, 4085, 5776, 6536, 6880, 7220, 8170, 11552, 13072, 14440, 15523, 16340, 26144, 28880, 31046, 32680, 57760, 62092, 65360, 77615, 124184, 130720, 155230, 248368, 310460, 496736, 620920, 1241840, 2483680]

約数ペア:

[(1, 2483680), (2, 1241840), (4, 620920), (5, 496736), (8, 310460), (10, 248368), (16, 155230), (19, 130720), (20, 124184), (32, 77615), (38, 65360), (40, 62092), (43, 57760), (76, 32680), (80, 31046), (86, 28880), (95, 26144), (152, 16340), (160, 15523), (172, 14440), (190, 13072), (215, 11552), (304, 8170), (344, 7220), (361, 6880), (380, 6536), (430, 5776), (608, 4085), (688, 3610), (722, 3440), (760, 3268), (817, 3040), (860, 2888), (1376, 1805), (1444, 1720), (1520, 1634)]