2034170020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{16573}}^1$

素因数の和:16637

約数の個数: 72

約数和(自身を含む): 4773908664

約数和(自身を除く): 2739738644

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 361, 380, 646, 722, 1292, 1444, 1615, 1805, 3230, 3610, 6137, 6460, 7220, 12274, 16573, 24548, 30685, 33146, 61370, 66292, 82865, 122740, 165730, 281741, 314887, 331460, 563482, 629774, 1126964, 1259548, 1408705, 1574435, 2817410, 3148870, 5353079, 5634820, 5982853, 6297740, 10706158, 11965706, 21412316, 23931412, 26765395, 29914265, 53530790, 59828530, 101708501, 107061580, 119657060, 203417002, 406834004, 508542505, 1017085010, 2034170020]

約数ペア:

[(1, 2034170020), (2, 1017085010), (4, 508542505), (5, 406834004), (10, 203417002), (17, 119657060), (19, 107061580), (20, 101708501), (34, 59828530), (38, 53530790), (68, 29914265), (76, 26765395), (85, 23931412), (95, 21412316), (170, 11965706), (190, 10706158), (323, 6297740), (340, 5982853), (361, 5634820), (380, 5353079), (646, 3148870), (722, 2817410), (1292, 1574435), (1444, 1408705), (1615, 1259548), (1805, 1126964), (3230, 629774), (3610, 563482), (6137, 331460), (6460, 314887), (7220, 281741), (12274, 165730), (16573, 122740), (24548, 82865), (30685, 66292), (33146, 61370)]