162394100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13421}}^1$

素因数の和:13457

約数の個数: 54

約数和(自身を含む): 387372342

約数和(自身を除く): 224978242

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, 13421, 26842, 53684, 67105, 134210, 147631, 268420, 295262, 335525, 590524, 671050, 738155, 1342100, 1476310, 1623941, 2952620, 3247882, 3690775, 6495764, 7381550, 8119705, 14763100, 16239410, 32478820, 40598525, 81197050, 162394100]

約数ペア:

[(1, 162394100), (2, 81197050), (4, 40598525), (5, 32478820), (10, 16239410), (11, 14763100), (20, 8119705), (22, 7381550), (25, 6495764), (44, 3690775), (50, 3247882), (55, 2952620), (100, 1623941), (110, 1476310), (121, 1342100), (220, 738155), (242, 671050), (275, 590524), (484, 335525), (550, 295262), (605, 268420), (1100, 147631), (1210, 134210), (2420, 67105), (3025, 53684), (6050, 26842), (12100, 13421)]