13663580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5774

約数の個数: 48

約数和(自身を含む): 34727616

約数和(自身を除く): 21064036

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5741, 11482, 22964, 28705, 40187, 57410, 80374, 97597, 114820, 160748, 195194, 200935, 390388, 401870, 487985, 683179, 803740, 975970, 1366358, 1951940, 2732716, 3415895, 6831790, 13663580]

約数ペア:

[(1, 13663580), (2, 6831790), (4, 3415895), (5, 2732716), (7, 1951940), (10, 1366358), (14, 975970), (17, 803740), (20, 683179), (28, 487985), (34, 401870), (35, 390388), (68, 200935), (70, 195194), (85, 160748), (119, 114820), (140, 97597), (170, 80374), (238, 57410), (340, 40187), (476, 28705), (595, 22964), (1190, 11482), (2380, 5741)]