1036841620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{26903}}^1$

素因数の和:27000

約数の個数: 48

約数和(自身を含む): 2278015488

約数和(自身を除く): 1241173868

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 9635, 19270, 26903, 38540, 53806, 107612, 134515, 269030, 538060, 1103023, 1264441, 2206046, 2528882, 4412092, 5057764, 5515115, 6322205, 11030230, 12644410, 22060460, 25288820, 51842081, 103684162, 207368324, 259210405, 518420810, 1036841620]

約数ペア:

[(1, 1036841620), (2, 518420810), (4, 259210405), (5, 207368324), (10, 103684162), (20, 51842081), (41, 25288820), (47, 22060460), (82, 12644410), (94, 11030230), (164, 6322205), (188, 5515115), (205, 5057764), (235, 4412092), (410, 2528882), (470, 2206046), (820, 1264441), (940, 1103023), (1927, 538060), (3854, 269030), (7708, 134515), (9635, 107612), (19270, 53806), (26903, 38540)]