13992020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5879}}^1$

素因数の和:5912

約数の個数: 48

約数和(自身を含む): 35562240

約数和(自身を除く): 21570220

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, 5879, 11758, 23516, 29395, 41153, 58790, 82306, 99943, 117580, 164612, 199886, 205765, 399772, 411530, 499715, 699601, 823060, 999430, 1399202, 1998860, 2798404, 3498005, 6996010, 13992020]

約数ペア:

[(1, 13992020), (2, 6996010), (4, 3498005), (5, 2798404), (7, 1998860), (10, 1399202), (14, 999430), (17, 823060), (20, 699601), (28, 499715), (34, 411530), (35, 399772), (68, 205765), (70, 199886), (85, 164612), (119, 117580), (140, 99943), (170, 82306), (238, 58790), (340, 41153), (476, 29395), (595, 23516), (1190, 11758), (2380, 5879)]