7660640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 20321280

約数和(自身を除く): 12660640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 65, 80, 104, 116, 127, 130, 145, 160, 208, 232, 254, 260, 290, 377, 416, 464, 508, 520, 580, 635, 754, 928, 1016, 1040, 1160, 1270, 1508, 1651, 1885, 2032, 2080, 2320, 2540, 3016, 3302, 3683, 3770, 4064, 4640, 5080, 6032, 6604, 7366, 7540, 8255, 10160, 12064, 13208, 14732, 15080, 16510, 18415, 20320, 26416, 29464, 30160, 33020, 36830, 47879, 52832, 58928, 60320, 66040, 73660, 95758, 117856, 132080, 147320, 191516, 239395, 264160, 294640, 383032, 478790, 589280, 766064, 957580, 1532128, 1915160, 3830320, 7660640]

約数ペア:

[(1, 7660640), (2, 3830320), (4, 1915160), (5, 1532128), (8, 957580), (10, 766064), (13, 589280), (16, 478790), (20, 383032), (26, 294640), (29, 264160), (32, 239395), (40, 191516), (52, 147320), (58, 132080), (65, 117856), (80, 95758), (104, 73660), (116, 66040), (127, 60320), (130, 58928), (145, 52832), (160, 47879), (208, 36830), (232, 33020), (254, 30160), (260, 29464), (290, 26416), (377, 20320), (416, 18415), (464, 16510), (508, 15080), (520, 14732), (580, 13208), (635, 12064), (754, 10160), (928, 8255), (1016, 7540), (1040, 7366), (1160, 6604), (1270, 6032), (1508, 5080), (1651, 4640), (1885, 4064), (2032, 3770), (2080, 3683), (2320, 3302), (2540, 3016)]