808436050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1135

約数の個数: 48

約数和(自身を含む): 1534470984

約数和(自身を除く): 726034934

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 401, 610, 661, 802, 1322, 1525, 2005, 3050, 3305, 4010, 6610, 10025, 16525, 20050, 24461, 33050, 40321, 48922, 80642, 122305, 201605, 244610, 265061, 403210, 530122, 611525, 1008025, 1223050, 1325305, 2016050, 2650610, 6626525, 13253050, 16168721, 32337442, 80843605, 161687210, 404218025, 808436050]

約数ペア:

[(1, 808436050), (2, 404218025), (5, 161687210), (10, 80843605), (25, 32337442), (50, 16168721), (61, 13253050), (122, 6626525), (305, 2650610), (401, 2016050), (610, 1325305), (661, 1223050), (802, 1008025), (1322, 611525), (1525, 530122), (2005, 403210), (3050, 265061), (3305, 244610), (4010, 201605), (6610, 122305), (10025, 80642), (16525, 48922), (20050, 40321), (24461, 33050)]