242568700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{20047}}^1$

素因数の和:20083

約数の個数: 54

約数和(自身を含む): 578605328

約数和(自身を除く): 336036628

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, 20047, 40094, 80188, 100235, 200470, 220517, 400940, 441034, 501175, 882068, 1002350, 1102585, 2004700, 2205170, 2425687, 4410340, 4851374, 5512925, 9702748, 11025850, 12128435, 22051700, 24256870, 48513740, 60642175, 121284350, 242568700]

約数ペア:

[(1, 242568700), (2, 121284350), (4, 60642175), (5, 48513740), (10, 24256870), (11, 22051700), (20, 12128435), (22, 11025850), (25, 9702748), (44, 5512925), (50, 4851374), (55, 4410340), (100, 2425687), (110, 2205170), (121, 2004700), (220, 1102585), (242, 1002350), (275, 882068), (484, 501175), (550, 441034), (605, 400940), (1100, 220517), (1210, 200470), (2420, 100235), (3025, 80188), (6050, 40094), (12100, 20047)]