3311134420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{138079}}^1$

素因数の和:138208

約数の個数: 48

約数和(自身を含む): 7655155200

約数和(自身を除く): 4344020780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 109, 110, 218, 220, 436, 545, 1090, 1199, 2180, 2398, 4796, 5995, 11990, 23980, 138079, 276158, 552316, 690395, 1380790, 1518869, 2761580, 3037738, 6075476, 7594345, 15050611, 15188690, 30101222, 30377380, 60202444, 75253055, 150506110, 165556721, 301012220, 331113442, 662226884, 827783605, 1655567210, 3311134420]

約数ペア:

[(1, 3311134420), (2, 1655567210), (4, 827783605), (5, 662226884), (10, 331113442), (11, 301012220), (20, 165556721), (22, 150506110), (44, 75253055), (55, 60202444), (109, 30377380), (110, 30101222), (218, 15188690), (220, 15050611), (436, 7594345), (545, 6075476), (1090, 3037738), (1199, 2761580), (2180, 1518869), (2398, 1380790), (4796, 690395), (5995, 552316), (11990, 276158), (23980, 138079)]