17157044780

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1\times {\mathrm{12619}}^1$

素因数の和:13218

約数の個数: 48

約数和(自身を含む): 36345902880

約数和(自身を除く): 19188858100

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 433, 628, 785, 866, 1570, 1732, 2165, 3140, 4330, 8660, 12619, 25238, 50476, 63095, 67981, 126190, 135962, 252380, 271924, 339905, 679810, 1359620, 1981183, 3962366, 5464027, 7924732, 9905915, 10928054, 19811830, 21856108, 27320135, 39623660, 54640270, 109280540, 857852239, 1715704478, 3431408956, 4289261195, 8578522390, 17157044780]

約数ペア:

[(1, 17157044780), (2, 8578522390), (4, 4289261195), (5, 3431408956), (10, 1715704478), (20, 857852239), (157, 109280540), (314, 54640270), (433, 39623660), (628, 27320135), (785, 21856108), (866, 19811830), (1570, 10928054), (1732, 9905915), (2165, 7924732), (3140, 5464027), (4330, 3962366), (8660, 1981183), (12619, 1359620), (25238, 679810), (50476, 339905), (63095, 271924), (67981, 252380), (126190, 135962)]