13357400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 38167200

約数和(自身を除く): 24809800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 47, 49, 50, 56, 58, 70, 94, 98, 100, 116, 140, 145, 175, 188, 196, 200, 203, 232, 235, 245, 280, 290, 329, 350, 376, 392, 406, 470, 490, 580, 658, 700, 725, 812, 940, 980, 1015, 1160, 1175, 1225, 1316, 1363, 1400, 1421, 1450, 1624, 1645, 1880, 1960, 2030, 2303, 2350, 2450, 2632, 2726, 2842, 2900, 3290, 4060, 4606, 4700, 4900, 5075, 5452, 5684, 5800, 6580, 6815, 7105, 8120, 8225, 9212, 9400, 9541, 9800, 10150, 10904, 11368, 11515, 13160, 13630, 14210, 16450, 18424, 19082, 20300, 23030, 27260, 28420, 32900, 34075, 35525, 38164, 40600, 46060, 47705, 54520, 56840, 57575, 65800, 66787, 68150, 71050, 76328, 92120, 95410, 115150, 133574, 136300, 142100, 190820, 230300, 238525, 267148, 272600, 284200, 333935, 381640, 460600, 477050, 534296, 667870, 954100, 1335740, 1669675, 1908200, 2671480, 3339350, 6678700, 13357400]

約数ペア:

[(1, 13357400), (2, 6678700), (4, 3339350), (5, 2671480), (7, 1908200), (8, 1669675), (10, 1335740), (14, 954100), (20, 667870), (25, 534296), (28, 477050), (29, 460600), (35, 381640), (40, 333935), (47, 284200), (49, 272600), (50, 267148), (56, 238525), (58, 230300), (70, 190820), (94, 142100), (98, 136300), (100, 133574), (116, 115150), (140, 95410), (145, 92120), (175, 76328), (188, 71050), (196, 68150), (200, 66787), (203, 65800), (232, 57575), (235, 56840), (245, 54520), (280, 47705), (290, 46060), (329, 40600), (350, 38164), (376, 35525), (392, 34075), (406, 32900), (470, 28420), (490, 27260), (580, 23030), (658, 20300), (700, 19082), (725, 18424), (812, 16450), (940, 14210), (980, 13630), (1015, 13160), (1160, 11515), (1175, 11368), (1225, 10904), (1316, 10150), (1363, 9800), (1400, 9541), (1421, 9400), (1450, 9212), (1624, 8225), (1645, 8120), (1880, 7105), (1960, 6815), (2030, 6580), (2303, 5800), (2350, 5684), (2450, 5452), (2632, 5075), (2726, 4900), (2842, 4700), (2900, 4606), (3290, 4060)]