14761520

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5037

約数の個数: 40

約数和(自身を含む): 35255184

約数和(自身を除く): 20493664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 4987, 9974, 19948, 24935, 39896, 49870, 79792, 99740, 184519, 199480, 369038, 398960, 738076, 922595, 1476152, 1845190, 2952304, 3690380, 7380760, 14761520]

約数ペア:

[(1, 14761520), (2, 7380760), (4, 3690380), (5, 2952304), (8, 1845190), (10, 1476152), (16, 922595), (20, 738076), (37, 398960), (40, 369038), (74, 199480), (80, 184519), (148, 99740), (185, 79792), (296, 49870), (370, 39896), (592, 24935), (740, 19948), (1480, 9974), (2960, 4987)]