11521580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 30191616

約数和(自身を除く): 18670036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 68, 70, 85, 94, 103, 119, 140, 170, 188, 206, 235, 238, 329, 340, 412, 470, 476, 515, 595, 658, 721, 799, 940, 1030, 1190, 1316, 1442, 1598, 1645, 1751, 2060, 2380, 2884, 3196, 3290, 3502, 3605, 3995, 4841, 5593, 6580, 7004, 7210, 7990, 8755, 9682, 11186, 12257, 14420, 15980, 17510, 19364, 22372, 24205, 24514, 27965, 33887, 35020, 48410, 49028, 55930, 61285, 67774, 82297, 96820, 111860, 122570, 135548, 164594, 169435, 245140, 329188, 338870, 411485, 576079, 677740, 822970, 1152158, 1645940, 2304316, 2880395, 5760790, 11521580]

約数ペア:

[(1, 11521580), (2, 5760790), (4, 2880395), (5, 2304316), (7, 1645940), (10, 1152158), (14, 822970), (17, 677740), (20, 576079), (28, 411485), (34, 338870), (35, 329188), (47, 245140), (68, 169435), (70, 164594), (85, 135548), (94, 122570), (103, 111860), (119, 96820), (140, 82297), (170, 67774), (188, 61285), (206, 55930), (235, 49028), (238, 48410), (329, 35020), (340, 33887), (412, 27965), (470, 24514), (476, 24205), (515, 22372), (595, 19364), (658, 17510), (721, 15980), (799, 14420), (940, 12257), (1030, 11186), (1190, 9682), (1316, 8755), (1442, 7990), (1598, 7210), (1645, 7004), (1751, 6580), (2060, 5593), (2380, 4841), (2884, 3995), (3196, 3605), (3290, 3502)]