11731569280

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{495421}}^1$

素因数の和:495477

約数の個数: 64

約数和(自身を含む): 28803835080

約数和(自身を除く): 17072265800

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, 1184, 1480, 2368, 2960, 4736, 5920, 11840, 23680, 495421, 990842, 1981684, 2477105, 3963368, 4954210, 7926736, 9908420, 15853472, 18330577, 19816840, 31706944, 36661154, 39633680, 63413888, 73322308, 79267360, 91652885, 146644616, 158534720, 183305770, 293289232, 317069440, 366611540, 586578464, 733223080, 1173156928, 1466446160, 2346313856, 2932892320, 5865784640, 11731569280]

約数ペア:

[(1, 11731569280), (2, 5865784640), (4, 2932892320), (5, 2346313856), (8, 1466446160), (10, 1173156928), (16, 733223080), (20, 586578464), (32, 366611540), (37, 317069440), (40, 293289232), (64, 183305770), (74, 158534720), (80, 146644616), (128, 91652885), (148, 79267360), (160, 73322308), (185, 63413888), (296, 39633680), (320, 36661154), (370, 31706944), (592, 19816840), (640, 18330577), (740, 15853472), (1184, 9908420), (1480, 7926736), (2368, 4954210), (2960, 3963368), (4736, 2477105), (5920, 1981684), (11840, 990842), (23680, 495421)]