98748100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{8161}}^1$

素因数の和:8197

約数の個数: 54

約数和(自身を含む): 235563482

約数和(自身を除く): 136815382

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, 8161, 12100, 16322, 32644, 40805, 81610, 89771, 163220, 179542, 204025, 359084, 408050, 448855, 816100, 897710, 987481, 1795420, 1974962, 2244275, 3949924, 4488550, 4937405, 8977100, 9874810, 19749620, 24687025, 49374050, 98748100]

約数ペア:

[(1, 98748100), (2, 49374050), (4, 24687025), (5, 19749620), (10, 9874810), (11, 8977100), (20, 4937405), (22, 4488550), (25, 3949924), (44, 2244275), (50, 1974962), (55, 1795420), (100, 987481), (110, 897710), (121, 816100), (220, 448855), (242, 408050), (275, 359084), (484, 204025), (550, 179542), (605, 163220), (1100, 89771), (1210, 81610), (2420, 40805), (3025, 32644), (6050, 16322), (8161, 12100)]