18467050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2815

約数の個数: 48

約数和(自身を含む): 41336640

約数和(自身を除く): 22869590

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 350, 475, 665, 950, 1330, 2777, 3325, 5554, 6650, 13885, 19439, 27770, 38878, 52763, 69425, 97195, 105526, 138850, 194390, 263815, 369341, 485975, 527630, 738682, 971950, 1319075, 1846705, 2638150, 3693410, 9233525, 18467050]

約数ペア:

[(1, 18467050), (2, 9233525), (5, 3693410), (7, 2638150), (10, 1846705), (14, 1319075), (19, 971950), (25, 738682), (35, 527630), (38, 485975), (50, 369341), (70, 263815), (95, 194390), (133, 138850), (175, 105526), (190, 97195), (266, 69425), (350, 52763), (475, 38878), (665, 27770), (950, 19439), (1330, 13885), (2777, 6650), (3325, 5554)]