517270880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2608

約数の個数: 96

約数和(自身を含む): 1404454464

約数和(自身を除く): 887183584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 193, 224, 280, 386, 560, 772, 965, 1120, 1351, 1544, 1930, 2393, 2702, 3088, 3860, 4786, 5404, 6176, 6755, 7720, 9572, 10808, 11965, 13510, 15440, 16751, 19144, 21616, 23930, 27020, 30880, 33502, 38288, 43232, 47860, 54040, 67004, 76576, 83755, 95720, 108080, 134008, 167510, 191440, 216160, 268016, 335020, 382880, 461849, 536032, 670040, 923698, 1340080, 1847396, 2309245, 2680160, 3232943, 3694792, 4618490, 6465886, 7389584, 9236980, 12931772, 14779168, 16164715, 18473960, 25863544, 32329430, 36947920, 51727088, 64658860, 73895840, 103454176, 129317720, 258635440, 517270880]

約数ペア:

[(1, 517270880), (2, 258635440), (4, 129317720), (5, 103454176), (7, 73895840), (8, 64658860), (10, 51727088), (14, 36947920), (16, 32329430), (20, 25863544), (28, 18473960), (32, 16164715), (35, 14779168), (40, 12931772), (56, 9236980), (70, 7389584), (80, 6465886), (112, 4618490), (140, 3694792), (160, 3232943), (193, 2680160), (224, 2309245), (280, 1847396), (386, 1340080), (560, 923698), (772, 670040), (965, 536032), (1120, 461849), (1351, 382880), (1544, 335020), (1930, 268016), (2393, 216160), (2702, 191440), (3088, 167510), (3860, 134008), (4786, 108080), (5404, 95720), (6176, 83755), (6755, 76576), (7720, 67004), (9572, 54040), (10808, 47860), (11965, 43232), (13510, 38288), (15440, 33502), (16751, 30880), (19144, 27020), (21616, 23930)]