80452624525

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2080223}}^1$

素因数の和:2080270

約数の個数: 48

約数和(自身を含む): 130005679104

約数和(自身を除く): 49553054579

約数列:

[1, 5, 7, 13, 17, 25, 35, 65, 85, 91, 119, 175, 221, 325, 425, 455, 595, 1105, 1547, 2275, 2975, 5525, 7735, 38675, 2080223, 10401115, 14561561, 27042899, 35363791, 52005575, 72807805, 135214495, 176818955, 189300293, 247546537, 364039025, 459729283, 676072475, 884094775, 946501465, 1237732685, 2298646415, 3218104981, 4732507325, 6188663425, 11493232075, 16090524905, 80452624525]

約数ペア:

[(1, 80452624525), (5, 16090524905), (7, 11493232075), (13, 6188663425), (17, 4732507325), (25, 3218104981), (35, 2298646415), (65, 1237732685), (85, 946501465), (91, 884094775), (119, 676072475), (175, 459729283), (221, 364039025), (325, 247546537), (425, 189300293), (455, 176818955), (595, 135214495), (1105, 72807805), (1547, 52005575), (2275, 35363791), (2975, 27042899), (5525, 14561561), (7735, 10401115), (38675, 2080223)]