23268730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 47174400

約数和(自身を除く): 23905670

約数列:

[1, 2, 5, 10, 19, 29, 38, 41, 58, 82, 95, 103, 145, 190, 205, 206, 290, 410, 515, 551, 779, 1030, 1102, 1189, 1558, 1957, 2378, 2755, 2987, 3895, 3914, 4223, 5510, 5945, 5974, 7790, 8446, 9785, 11890, 14935, 19570, 21115, 22591, 29870, 42230, 45182, 56753, 80237, 112955, 113506, 122467, 160474, 225910, 244934, 283765, 401185, 567530, 612335, 802370, 1224670, 2326873, 4653746, 11634365, 23268730]

約数ペア:

[(1, 23268730), (2, 11634365), (5, 4653746), (10, 2326873), (19, 1224670), (29, 802370), (38, 612335), (41, 567530), (58, 401185), (82, 283765), (95, 244934), (103, 225910), (145, 160474), (190, 122467), (205, 113506), (206, 112955), (290, 80237), (410, 56753), (515, 45182), (551, 42230), (779, 29870), (1030, 22591), (1102, 21115), (1189, 19570), (1558, 14935), (1957, 11890), (2378, 9785), (2755, 8446), (2987, 7790), (3895, 5974), (3914, 5945), (4223, 5510)]