102632020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2760

約数の個数: 48

約数和(自身を含む): 225566208

約数和(自身を除く): 122934188

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 2663, 3854, 5326, 7708, 9635, 10652, 13315, 19270, 26630, 38540, 53260, 109183, 125161, 218366, 250322, 436732, 500644, 545915, 625805, 1091830, 1251610, 2183660, 2503220, 5131601, 10263202, 20526404, 25658005, 51316010, 102632020]

約数ペア:

[(1, 102632020), (2, 51316010), (4, 25658005), (5, 20526404), (10, 10263202), (20, 5131601), (41, 2503220), (47, 2183660), (82, 1251610), (94, 1091830), (164, 625805), (188, 545915), (205, 500644), (235, 436732), (410, 250322), (470, 218366), (820, 125161), (940, 109183), (1927, 53260), (2663, 38540), (3854, 26630), (5326, 19270), (7708, 13315), (9635, 10652)]