4014168095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{20887}}^1$

素因数の和:20952

約数の個数: 48

約数和(自身を含む): 6156111360

約数和(自身を除く): 2141943265

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 289, 323, 595, 665, 1445, 1615, 2023, 2261, 5491, 10115, 11305, 20887, 27455, 38437, 104435, 146209, 192185, 355079, 396853, 731045, 1775395, 1984265, 2485553, 2777971, 6036343, 6746501, 12427765, 13889855, 30181715, 33732505, 42254401, 47225507, 114690517, 211272005, 236127535, 573452585, 802833619, 4014168095]

約数ペア:

[(1, 4014168095), (5, 802833619), (7, 573452585), (17, 236127535), (19, 211272005), (35, 114690517), (85, 47225507), (95, 42254401), (119, 33732505), (133, 30181715), (289, 13889855), (323, 12427765), (595, 6746501), (665, 6036343), (1445, 2777971), (1615, 2485553), (2023, 1984265), (2261, 1775395), (5491, 731045), (10115, 396853), (11305, 355079), (20887, 192185), (27455, 146209), (38437, 104435)]