1021494100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{84421}}^1$

素因数の和:84457

約数の個数: 54

約数和(自身を含む): 2436503342

約数和(自身を除く): 1415009242

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 84421, 168842, 337684, 422105, 844210, 928631, 1688420, 1857262, 2110525, 3714524, 4221050, 4643155, 8442100, 9286310, 10214941, 18572620, 20429882, 23215775, 40859764, 46431550, 51074705, 92863100, 102149410, 204298820, 255373525, 510747050, 1021494100]

約数ペア:

[(1, 1021494100), (2, 510747050), (4, 255373525), (5, 204298820), (10, 102149410), (11, 92863100), (20, 51074705), (22, 46431550), (25, 40859764), (44, 23215775), (50, 20429882), (55, 18572620), (100, 10214941), (110, 9286310), (121, 8442100), (220, 4643155), (242, 4221050), (275, 3714524), (484, 2110525), (550, 1857262), (605, 1688420), (1100, 928631), (1210, 844210), (2420, 422105), (3025, 337684), (6050, 168842), (12100, 84421)]