5135320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 12636000

約数和(自身を除く): 7500680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 233, 290, 380, 466, 551, 580, 760, 932, 1102, 1160, 1165, 1864, 2204, 2330, 2755, 4408, 4427, 4660, 5510, 6757, 8854, 9320, 11020, 13514, 17708, 22040, 22135, 27028, 33785, 35416, 44270, 54056, 67570, 88540, 128383, 135140, 177080, 256766, 270280, 513532, 641915, 1027064, 1283830, 2567660, 5135320]

約数ペア:

[(1, 5135320), (2, 2567660), (4, 1283830), (5, 1027064), (8, 641915), (10, 513532), (19, 270280), (20, 256766), (29, 177080), (38, 135140), (40, 128383), (58, 88540), (76, 67570), (95, 54056), (116, 44270), (145, 35416), (152, 33785), (190, 27028), (232, 22135), (233, 22040), (290, 17708), (380, 13514), (466, 11020), (551, 9320), (580, 8854), (760, 6757), (932, 5510), (1102, 4660), (1160, 4427), (1165, 4408), (1864, 2755), (2204, 2330)]