3626450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 7265160

約数和(自身を除く): 3638710

約数列:

[1, 2, 5, 10, 25, 29, 41, 50, 58, 61, 82, 122, 145, 205, 290, 305, 410, 610, 725, 1025, 1189, 1450, 1525, 1769, 2050, 2378, 2501, 3050, 3538, 5002, 5945, 8845, 11890, 12505, 17690, 25010, 29725, 44225, 59450, 62525, 72529, 88450, 125050, 145058, 362645, 725290, 1813225, 3626450]

約数ペア:

[(1, 3626450), (2, 1813225), (5, 725290), (10, 362645), (25, 145058), (29, 125050), (41, 88450), (50, 72529), (58, 62525), (61, 59450), (82, 44225), (122, 29725), (145, 25010), (205, 17690), (290, 12505), (305, 11890), (410, 8845), (610, 5945), (725, 5002), (1025, 3538), (1189, 3050), (1450, 2501), (1525, 2378), (1769, 2050)]