16818200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 45934560

約数和(自身を除く): 29116360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 41, 50, 56, 70, 82, 100, 140, 164, 175, 200, 205, 280, 287, 293, 328, 350, 410, 574, 586, 700, 820, 1025, 1148, 1172, 1400, 1435, 1465, 1640, 2050, 2051, 2296, 2344, 2870, 2930, 4100, 4102, 5740, 5860, 7175, 7325, 8200, 8204, 10255, 11480, 11720, 12013, 14350, 14650, 16408, 20510, 24026, 28700, 29300, 41020, 48052, 51275, 57400, 58600, 60065, 82040, 84091, 96104, 102550, 120130, 168182, 205100, 240260, 300325, 336364, 410200, 420455, 480520, 600650, 672728, 840910, 1201300, 1681820, 2102275, 2402600, 3363640, 4204550, 8409100, 16818200]

約数ペア:

[(1, 16818200), (2, 8409100), (4, 4204550), (5, 3363640), (7, 2402600), (8, 2102275), (10, 1681820), (14, 1201300), (20, 840910), (25, 672728), (28, 600650), (35, 480520), (40, 420455), (41, 410200), (50, 336364), (56, 300325), (70, 240260), (82, 205100), (100, 168182), (140, 120130), (164, 102550), (175, 96104), (200, 84091), (205, 82040), (280, 60065), (287, 58600), (293, 57400), (328, 51275), (350, 48052), (410, 41020), (574, 29300), (586, 28700), (700, 24026), (820, 20510), (1025, 16408), (1148, 14650), (1172, 14350), (1400, 12013), (1435, 11720), (1465, 11480), (1640, 10255), (2050, 8204), (2051, 8200), (2296, 7325), (2344, 7175), (2870, 5860), (2930, 5740), (4100, 4102)]