41601640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 102595680

約数和(自身を除く): 60994040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 67, 76, 86, 95, 134, 152, 172, 190, 215, 268, 335, 344, 361, 380, 430, 536, 670, 722, 760, 817, 860, 1273, 1340, 1444, 1634, 1720, 1805, 2546, 2680, 2881, 2888, 3268, 3610, 4085, 5092, 5762, 6365, 6536, 7220, 8170, 10184, 11524, 12730, 14405, 14440, 15523, 16340, 23048, 24187, 25460, 28810, 31046, 32680, 48374, 50920, 54739, 57620, 62092, 77615, 96748, 109478, 115240, 120935, 124184, 155230, 193496, 218956, 241870, 273695, 310460, 437912, 483740, 547390, 620920, 967480, 1040041, 1094780, 2080082, 2189560, 4160164, 5200205, 8320328, 10400410, 20800820, 41601640]

約数ペア:

[(1, 41601640), (2, 20800820), (4, 10400410), (5, 8320328), (8, 5200205), (10, 4160164), (19, 2189560), (20, 2080082), (38, 1094780), (40, 1040041), (43, 967480), (67, 620920), (76, 547390), (86, 483740), (95, 437912), (134, 310460), (152, 273695), (172, 241870), (190, 218956), (215, 193496), (268, 155230), (335, 124184), (344, 120935), (361, 115240), (380, 109478), (430, 96748), (536, 77615), (670, 62092), (722, 57620), (760, 54739), (817, 50920), (860, 48374), (1273, 32680), (1340, 31046), (1444, 28810), (1634, 25460), (1720, 24187), (1805, 23048), (2546, 16340), (2680, 15523), (2881, 14440), (2888, 14405), (3268, 12730), (3610, 11524), (4085, 10184), (5092, 8170), (5762, 7220), (6365, 6536)]