15697560080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{16633}}^1$

素因数の和:16944

約数の個数: 80

約数和(自身を含む): 37424104704

約数和(自身を除く): 21726544624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 251, 376, 470, 502, 752, 940, 1004, 1255, 1880, 2008, 2510, 3760, 4016, 5020, 10040, 11797, 16633, 20080, 23594, 33266, 47188, 58985, 66532, 83165, 94376, 117970, 133064, 166330, 188752, 235940, 266128, 332660, 471880, 665320, 781751, 943760, 1330640, 1563502, 3127004, 3908755, 4174883, 6254008, 7817510, 8349766, 12508016, 15635020, 16699532, 20874415, 31270040, 33399064, 41748830, 62540080, 66798128, 83497660, 166995320, 196219501, 333990640, 392439002, 784878004, 981097505, 1569756008, 1962195010, 3139512016, 3924390020, 7848780040, 15697560080]

約数ペア:

[(1, 15697560080), (2, 7848780040), (4, 3924390020), (5, 3139512016), (8, 1962195010), (10, 1569756008), (16, 981097505), (20, 784878004), (40, 392439002), (47, 333990640), (80, 196219501), (94, 166995320), (188, 83497660), (235, 66798128), (251, 62540080), (376, 41748830), (470, 33399064), (502, 31270040), (752, 20874415), (940, 16699532), (1004, 15635020), (1255, 12508016), (1880, 8349766), (2008, 7817510), (2510, 6254008), (3760, 4174883), (4016, 3908755), (5020, 3127004), (10040, 1563502), (11797, 1330640), (16633, 943760), (20080, 781751), (23594, 665320), (33266, 471880), (47188, 332660), (58985, 266128), (66532, 235940), (83165, 188752), (94376, 166330), (117970, 133064)]