66562000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1493

約数の個数: 80

約数和(自身を含む): 168060672

約数和(自身を除く): 101498672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1447, 1840, 2000, 2300, 2875, 2894, 4600, 5750, 5788, 7235, 9200, 11500, 11576, 14470, 23000, 23152, 28940, 33281, 36175, 46000, 57880, 66562, 72350, 115760, 133124, 144700, 166405, 180875, 266248, 289400, 332810, 361750, 532496, 578800, 665620, 723500, 832025, 1331240, 1447000, 1664050, 2662480, 2894000, 3328100, 4160125, 6656200, 8320250, 13312400, 16640500, 33281000, 66562000]

約数ペア:

[(1, 66562000), (2, 33281000), (4, 16640500), (5, 13312400), (8, 8320250), (10, 6656200), (16, 4160125), (20, 3328100), (23, 2894000), (25, 2662480), (40, 1664050), (46, 1447000), (50, 1331240), (80, 832025), (92, 723500), (100, 665620), (115, 578800), (125, 532496), (184, 361750), (200, 332810), (230, 289400), (250, 266248), (368, 180875), (400, 166405), (460, 144700), (500, 133124), (575, 115760), (920, 72350), (1000, 66562), (1150, 57880), (1447, 46000), (1840, 36175), (2000, 33281), (2300, 28940), (2875, 23152), (2894, 23000), (4600, 14470), (5750, 11576), (5788, 11500), (7235, 9200)]