5200580080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{7727}}^1$

素因数の和:7966

約数の個数: 80

約数和(自身を含む): 12419205120

約数和(自身を除く): 7218625040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 179, 188, 235, 358, 376, 470, 716, 752, 895, 940, 1432, 1790, 1880, 2864, 3580, 3760, 7160, 7727, 8413, 14320, 15454, 16826, 30908, 33652, 38635, 42065, 61816, 67304, 77270, 84130, 123632, 134608, 154540, 168260, 309080, 336520, 363169, 618160, 673040, 726338, 1383133, 1452676, 1815845, 2766266, 2905352, 3631690, 5532532, 5810704, 6915665, 7263380, 11065064, 13831330, 14526760, 22130128, 27662660, 29053520, 55325320, 65007251, 110650640, 130014502, 260029004, 325036255, 520058008, 650072510, 1040116016, 1300145020, 2600290040, 5200580080]

約数ペア:

[(1, 5200580080), (2, 2600290040), (4, 1300145020), (5, 1040116016), (8, 650072510), (10, 520058008), (16, 325036255), (20, 260029004), (40, 130014502), (47, 110650640), (80, 65007251), (94, 55325320), (179, 29053520), (188, 27662660), (235, 22130128), (358, 14526760), (376, 13831330), (470, 11065064), (716, 7263380), (752, 6915665), (895, 5810704), (940, 5532532), (1432, 3631690), (1790, 2905352), (1880, 2766266), (2864, 1815845), (3580, 1452676), (3760, 1383133), (7160, 726338), (7727, 673040), (8413, 618160), (14320, 363169), (15454, 336520), (16826, 309080), (30908, 168260), (33652, 154540), (38635, 134608), (42065, 123632), (61816, 84130), (67304, 77270)]