2025505870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{13997}}^1$

素因数の和:14532

約数の個数: 32

約数和(自身を含む): 3779460000

約数和(自身を除く): 1753954130

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 499, 998, 2495, 4990, 13997, 14471, 27994, 28942, 69985, 72355, 139970, 144710, 405913, 811826, 2029565, 4059130, 6984503, 13969006, 34922515, 69845030, 202550587, 405101174, 1012752935, 2025505870]

約数ペア:

[(1, 2025505870), (2, 1012752935), (5, 405101174), (10, 202550587), (29, 69845030), (58, 34922515), (145, 13969006), (290, 6984503), (499, 4059130), (998, 2029565), (2495, 811826), (4990, 405913), (13997, 144710), (14471, 139970), (27994, 72355), (28942, 69985)]