27966080

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1237

約数の個数: 64

約数和(自身を含む): 68721480

約数和(自身を除く): 40755400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1181, 1184, 1480, 2362, 2368, 2960, 4724, 4736, 5905, 5920, 9448, 11810, 11840, 18896, 23620, 23680, 37792, 43697, 47240, 75584, 87394, 94480, 151168, 174788, 188960, 218485, 349576, 377920, 436970, 699152, 755840, 873940, 1398304, 1747880, 2796608, 3495760, 5593216, 6991520, 13983040, 27966080]

約数ペア:

[(1, 27966080), (2, 13983040), (4, 6991520), (5, 5593216), (8, 3495760), (10, 2796608), (16, 1747880), (20, 1398304), (32, 873940), (37, 755840), (40, 699152), (64, 436970), (74, 377920), (80, 349576), (128, 218485), (148, 188960), (160, 174788), (185, 151168), (296, 94480), (320, 87394), (370, 75584), (592, 47240), (640, 43697), (740, 37792), (1181, 23680), (1184, 23620), (1480, 18896), (2362, 11840), (2368, 11810), (2960, 9448), (4724, 5920), (4736, 5905)]