339809713060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{16872379}}^1$

素因数の和:16872460

約数の個数: 48

約数和(自身を含む): 765331156800

約数和(自身を除く): 425521443740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 16872379, 33744758, 67489516, 84361895, 168723790, 320575201, 337447580, 641150402, 894236087, 1282300804, 1602876005, 1788472174, 3205752010, 3576944348, 4471180435, 6411504020, 8942360870, 16990485653, 17884721740, 33980971306, 67961942612, 84952428265, 169904856530, 339809713060]

約数ペア:

[(1, 339809713060), (2, 169904856530), (4, 84952428265), (5, 67961942612), (10, 33980971306), (19, 17884721740), (20, 16990485653), (38, 8942360870), (53, 6411504020), (76, 4471180435), (95, 3576944348), (106, 3205752010), (190, 1788472174), (212, 1602876005), (265, 1282300804), (380, 894236087), (530, 641150402), (1007, 337447580), (1060, 320575201), (2014, 168723790), (4028, 84361895), (5035, 67489516), (10070, 33744758), (20140, 16872379)]