23631580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 37332260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 70, 82, 92, 115, 140, 161, 164, 179, 205, 230, 287, 322, 358, 410, 460, 574, 644, 716, 805, 820, 895, 943, 1148, 1253, 1435, 1610, 1790, 1886, 2506, 2870, 3220, 3580, 3772, 4117, 4715, 5012, 5740, 6265, 6601, 7339, 8234, 9430, 12530, 13202, 14678, 16468, 18860, 20585, 25060, 26404, 28819, 29356, 33005, 36695, 41170, 51373, 57638, 66010, 73390, 82340, 102746, 115276, 132020, 144095, 146780, 168797, 205492, 256865, 288190, 337594, 513730, 576380, 675188, 843985, 1027460, 1181579, 1687970, 2363158, 3375940, 4726316, 5907895, 11815790, 23631580]

約数ペア:

[(1, 23631580), (2, 11815790), (4, 5907895), (5, 4726316), (7, 3375940), (10, 2363158), (14, 1687970), (20, 1181579), (23, 1027460), (28, 843985), (35, 675188), (41, 576380), (46, 513730), (70, 337594), (82, 288190), (92, 256865), (115, 205492), (140, 168797), (161, 146780), (164, 144095), (179, 132020), (205, 115276), (230, 102746), (287, 82340), (322, 73390), (358, 66010), (410, 57638), (460, 51373), (574, 41170), (644, 36695), (716, 33005), (805, 29356), (820, 28819), (895, 26404), (943, 25060), (1148, 20585), (1253, 18860), (1435, 16468), (1610, 14678), (1790, 13202), (1886, 12530), (2506, 9430), (2870, 8234), (3220, 7339), (3580, 6601), (3772, 6265), (4117, 5740), (4715, 5012)]