201426206320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5623}}^1\times {\mathrm{23567}}^1$

素因数の和:29222

約数の個数: 80

約数和(自身を含む): 493072727040

約数和(自身を除く): 291646520720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 5623, 11246, 22492, 23567, 28115, 44984, 47134, 56230, 89968, 94268, 106837, 112460, 117835, 188536, 213674, 224920, 235670, 377072, 427348, 447773, 449840, 471340, 534185, 854696, 895546, 942680, 1068370, 1709392, 1791092, 1885360, 2136740, 2238865, 3582184, 4273480, 4477730, 7164368, 8546960, 8955460, 17910920, 35821840, 132517241, 265034482, 530068964, 662586205, 1060137928, 1325172410, 2120275856, 2517827579, 2650344820, 5035655158, 5300689640, 10071310316, 10601379280, 12589137895, 20142620632, 25178275790, 40285241264, 50356551580, 100713103160, 201426206320]

約数ペア:

[(1, 201426206320), (2, 100713103160), (4, 50356551580), (5, 40285241264), (8, 25178275790), (10, 20142620632), (16, 12589137895), (19, 10601379280), (20, 10071310316), (38, 5300689640), (40, 5035655158), (76, 2650344820), (80, 2517827579), (95, 2120275856), (152, 1325172410), (190, 1060137928), (304, 662586205), (380, 530068964), (760, 265034482), (1520, 132517241), (5623, 35821840), (11246, 17910920), (22492, 8955460), (23567, 8546960), (28115, 7164368), (44984, 4477730), (47134, 4273480), (56230, 3582184), (89968, 2238865), (94268, 2136740), (106837, 1885360), (112460, 1791092), (117835, 1709392), (188536, 1068370), (213674, 942680), (224920, 895546), (235670, 854696), (377072, 534185), (427348, 471340), (447773, 449840)]