469012701250

素因数分解:

$2^1\times 5^4\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{47513}}^1$

素因数の和:47737

約数の個数: 80

約数和(自身を含む): 901734946200

約数和(自身を除く): 432722244950

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 125, 149, 250, 265, 298, 530, 625, 745, 1250, 1325, 1490, 2650, 3725, 6625, 7450, 7897, 13250, 15794, 18625, 33125, 37250, 39485, 47513, 66250, 78970, 93125, 95026, 186250, 197425, 237565, 394850, 475130, 987125, 1187825, 1974250, 2375650, 2518189, 4935625, 5036378, 5939125, 7079437, 9871250, 11878250, 12590945, 14158874, 25181890, 29695625, 35397185, 59391250, 62954725, 70794370, 125909450, 176985925, 314773625, 353971850, 375210161, 629547250, 750420322, 884929625, 1573868125, 1769859250, 1876050805, 3147736250, 3752101610, 4424648125, 8849296250, 9380254025, 18760508050, 46901270125, 93802540250, 234506350625, 469012701250]

約数ペア:

[(1, 469012701250), (2, 234506350625), (5, 93802540250), (10, 46901270125), (25, 18760508050), (50, 9380254025), (53, 8849296250), (106, 4424648125), (125, 3752101610), (149, 3147736250), (250, 1876050805), (265, 1769859250), (298, 1573868125), (530, 884929625), (625, 750420322), (745, 629547250), (1250, 375210161), (1325, 353971850), (1490, 314773625), (2650, 176985925), (3725, 125909450), (6625, 70794370), (7450, 62954725), (7897, 59391250), (13250, 35397185), (15794, 29695625), (18625, 25181890), (33125, 14158874), (37250, 12590945), (39485, 11878250), (47513, 9871250), (66250, 7079437), (78970, 5939125), (93125, 5036378), (95026, 4935625), (186250, 2518189), (197425, 2375650), (237565, 1974250), (394850, 1187825), (475130, 987125)]