11763040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 28555632

約数和(自身を除く): 16792592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 1987, 2960, 3974, 5920, 7948, 9935, 15896, 19870, 31792, 39740, 63584, 73519, 79480, 147038, 158960, 294076, 317920, 367595, 588152, 735190, 1176304, 1470380, 2352608, 2940760, 5881520, 11763040]

約数ペア:

[(1, 11763040), (2, 5881520), (4, 2940760), (5, 2352608), (8, 1470380), (10, 1176304), (16, 735190), (20, 588152), (32, 367595), (37, 317920), (40, 294076), (74, 158960), (80, 147038), (148, 79480), (160, 73519), (185, 63584), (296, 39740), (370, 31792), (592, 19870), (740, 15896), (1184, 9935), (1480, 7948), (1987, 5920), (2960, 3974)]