22707580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 62052480

約数和(自身を除く): 39344900

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 47, 49, 58, 68, 70, 85, 94, 98, 116, 119, 140, 145, 170, 188, 196, 203, 235, 238, 245, 290, 329, 340, 406, 470, 476, 490, 493, 580, 595, 658, 799, 812, 833, 940, 980, 986, 1015, 1190, 1316, 1363, 1421, 1598, 1645, 1666, 1972, 2030, 2303, 2380, 2465, 2726, 2842, 3196, 3290, 3332, 3451, 3995, 4060, 4165, 4606, 4930, 5452, 5593, 5684, 6580, 6815, 6902, 7105, 7990, 8330, 9212, 9541, 9860, 11186, 11515, 13630, 13804, 14210, 15980, 16660, 17255, 19082, 22372, 23030, 23171, 24157, 27260, 27965, 28420, 34510, 38164, 39151, 46060, 46342, 47705, 48314, 55930, 66787, 69020, 78302, 92684, 95410, 96628, 111860, 115855, 120785, 133574, 156604, 162197, 190820, 195755, 231710, 241570, 267148, 324394, 333935, 391510, 463420, 483140, 648788, 667870, 783020, 810985, 1135379, 1335740, 1621970, 2270758, 3243940, 4541516, 5676895, 11353790, 22707580]

約数ペア:

[(1, 22707580), (2, 11353790), (4, 5676895), (5, 4541516), (7, 3243940), (10, 2270758), (14, 1621970), (17, 1335740), (20, 1135379), (28, 810985), (29, 783020), (34, 667870), (35, 648788), (47, 483140), (49, 463420), (58, 391510), (68, 333935), (70, 324394), (85, 267148), (94, 241570), (98, 231710), (116, 195755), (119, 190820), (140, 162197), (145, 156604), (170, 133574), (188, 120785), (196, 115855), (203, 111860), (235, 96628), (238, 95410), (245, 92684), (290, 78302), (329, 69020), (340, 66787), (406, 55930), (470, 48314), (476, 47705), (490, 46342), (493, 46060), (580, 39151), (595, 38164), (658, 34510), (799, 28420), (812, 27965), (833, 27260), (940, 24157), (980, 23171), (986, 23030), (1015, 22372), (1190, 19082), (1316, 17255), (1363, 16660), (1421, 15980), (1598, 14210), (1645, 13804), (1666, 13630), (1972, 11515), (2030, 11186), (2303, 9860), (2380, 9541), (2465, 9212), (2726, 8330), (2842, 7990), (3196, 7105), (3290, 6902), (3332, 6815), (3451, 6580), (3995, 5684), (4060, 5593), (4165, 5452), (4606, 4930)]