163699681840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{887}}^1\times {\mathrm{11953}}^1$

素因数の和:13046

約数の個数: 80

約数和(自身を含む): 383037144768

約数和(自身を除く): 219337462928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 887, 965, 1544, 1774, 1930, 3088, 3548, 3860, 4435, 7096, 7720, 8870, 11953, 14192, 15440, 17740, 23906, 35480, 47812, 59765, 70960, 95624, 119530, 171191, 191248, 239060, 342382, 478120, 684764, 855955, 956240, 1369528, 1711910, 2306929, 2739056, 3423820, 4613858, 6847640, 9227716, 10602311, 11534645, 13695280, 18455432, 21204622, 23069290, 36910864, 42409244, 46138580, 53011555, 84818488, 92277160, 106023110, 169636976, 184554320, 212046220, 424092440, 848184880, 2046246023, 4092492046, 8184984092, 10231230115, 16369968184, 20462460230, 32739936368, 40924920460, 81849840920, 163699681840]

約数ペア:

[(1, 163699681840), (2, 81849840920), (4, 40924920460), (5, 32739936368), (8, 20462460230), (10, 16369968184), (16, 10231230115), (20, 8184984092), (40, 4092492046), (80, 2046246023), (193, 848184880), (386, 424092440), (772, 212046220), (887, 184554320), (965, 169636976), (1544, 106023110), (1774, 92277160), (1930, 84818488), (3088, 53011555), (3548, 46138580), (3860, 42409244), (4435, 36910864), (7096, 23069290), (7720, 21204622), (8870, 18455432), (11953, 13695280), (14192, 11534645), (15440, 10602311), (17740, 9227716), (23906, 6847640), (35480, 4613858), (47812, 3423820), (59765, 2739056), (70960, 2306929), (95624, 1711910), (119530, 1369528), (171191, 956240), (191248, 855955), (239060, 684764), (342382, 478120)]