40981872

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:598

約数の個数: 80

約数和(自身を含む): 111600000

約数和(自身を除く): 70618128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 59, 87, 116, 118, 174, 177, 232, 236, 348, 354, 464, 472, 499, 696, 708, 944, 998, 1392, 1416, 1497, 1711, 1996, 2832, 2994, 3422, 3992, 5133, 5988, 6844, 7984, 10266, 11976, 13688, 14471, 20532, 23952, 27376, 28942, 29441, 41064, 43413, 57884, 58882, 82128, 86826, 88323, 115768, 117764, 173652, 176646, 231536, 235528, 347304, 353292, 471056, 694608, 706584, 853789, 1413168, 1707578, 2561367, 3415156, 5122734, 6830312, 10245468, 13660624, 20490936, 40981872]

約数ペア:

[(1, 40981872), (2, 20490936), (3, 13660624), (4, 10245468), (6, 6830312), (8, 5122734), (12, 3415156), (16, 2561367), (24, 1707578), (29, 1413168), (48, 853789), (58, 706584), (59, 694608), (87, 471056), (116, 353292), (118, 347304), (174, 235528), (177, 231536), (232, 176646), (236, 173652), (348, 117764), (354, 115768), (464, 88323), (472, 86826), (499, 82128), (696, 58882), (708, 57884), (944, 43413), (998, 41064), (1392, 29441), (1416, 28942), (1497, 27376), (1711, 23952), (1996, 20532), (2832, 14471), (2994, 13688), (3422, 11976), (3992, 10266), (5133, 7984), (5988, 6844)]