11051900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 25727520

約数和(自身を除く): 14675620

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 37, 50, 58, 74, 100, 103, 116, 145, 148, 185, 206, 290, 370, 412, 515, 580, 725, 740, 925, 1030, 1073, 1450, 1850, 2060, 2146, 2575, 2900, 2987, 3700, 3811, 4292, 5150, 5365, 5974, 7622, 10300, 10730, 11948, 14935, 15244, 19055, 21460, 26825, 29870, 38110, 53650, 59740, 74675, 76220, 95275, 107300, 110519, 149350, 190550, 221038, 298700, 381100, 442076, 552595, 1105190, 2210380, 2762975, 5525950, 11051900]

約数ペア:

[(1, 11051900), (2, 5525950), (4, 2762975), (5, 2210380), (10, 1105190), (20, 552595), (25, 442076), (29, 381100), (37, 298700), (50, 221038), (58, 190550), (74, 149350), (100, 110519), (103, 107300), (116, 95275), (145, 76220), (148, 74675), (185, 59740), (206, 53650), (290, 38110), (370, 29870), (412, 26825), (515, 21460), (580, 19055), (725, 15244), (740, 14935), (925, 11948), (1030, 10730), (1073, 10300), (1450, 7622), (1850, 5974), (2060, 5365), (2146, 5150), (2575, 4292), (2900, 3811), (2987, 3700)]