1775825060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{3181}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 3780521472

約数和(自身を除く): 2004696412

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 271, 412, 515, 542, 1030, 1084, 1355, 2060, 2710, 3181, 5420, 6362, 12724, 15905, 27913, 31810, 55826, 63620, 111652, 139565, 279130, 327643, 558260, 655286, 862051, 1310572, 1638215, 1724102, 3276430, 3448204, 4310255, 6552860, 8620510, 17241020, 88791253, 177582506, 355165012, 443956265, 887912530, 1775825060]

約数ペア:

[(1, 1775825060), (2, 887912530), (4, 443956265), (5, 355165012), (10, 177582506), (20, 88791253), (103, 17241020), (206, 8620510), (271, 6552860), (412, 4310255), (515, 3448204), (542, 3276430), (1030, 1724102), (1084, 1638215), (1355, 1310572), (2060, 862051), (2710, 655286), (3181, 558260), (5420, 327643), (6362, 279130), (12724, 139565), (15905, 111652), (27913, 63620), (31810, 55826)]