13641140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:836

約数の個数: 48

約数和(自身を含む): 30944592

約数和(自身を除く): 17303452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 757, 901, 1060, 1514, 1802, 3028, 3604, 3785, 4505, 7570, 9010, 12869, 15140, 18020, 25738, 40121, 51476, 64345, 80242, 128690, 160484, 200605, 257380, 401210, 682057, 802420, 1364114, 2728228, 3410285, 6820570, 13641140]

約数ペア:

[(1, 13641140), (2, 6820570), (4, 3410285), (5, 2728228), (10, 1364114), (17, 802420), (20, 682057), (34, 401210), (53, 257380), (68, 200605), (85, 160484), (106, 128690), (170, 80242), (212, 64345), (265, 51476), (340, 40121), (530, 25738), (757, 18020), (901, 15140), (1060, 12869), (1514, 9010), (1802, 7570), (3028, 4505), (3604, 3785)]