20241900020

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{29009}}^1$

素因数の和:29408

約数の個数: 48

約数和(自身を含む): 42985857600

約数和(自身を除く): 22743957580

約数列:

[1, 2, 4, 5, 10, 20, 139, 251, 278, 502, 556, 695, 1004, 1255, 1390, 2510, 2780, 5020, 29009, 34889, 58018, 69778, 116036, 139556, 145045, 174445, 290090, 348890, 580180, 697780, 4032251, 7281259, 8064502, 14562518, 16129004, 20161255, 29125036, 36406295, 40322510, 72812590, 80645020, 145625180, 1012095001, 2024190002, 4048380004, 5060475005, 10120950010, 20241900020]

約数ペア:

[(1, 20241900020), (2, 10120950010), (4, 5060475005), (5, 4048380004), (10, 2024190002), (20, 1012095001), (139, 145625180), (251, 80645020), (278, 72812590), (502, 40322510), (556, 36406295), (695, 29125036), (1004, 20161255), (1255, 16129004), (1390, 14562518), (2510, 8064502), (2780, 7281259), (5020, 4032251), (29009, 697780), (34889, 580180), (58018, 348890), (69778, 290090), (116036, 174445), (139556, 145045)]