13130560

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1163

約数の個数: 56

約数和(自身を含む): 32141160

約数和(自身を除く): 19010600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1109, 1184, 1480, 2218, 2368, 2960, 4436, 5545, 5920, 8872, 11090, 11840, 17744, 22180, 35488, 41033, 44360, 70976, 82066, 88720, 164132, 177440, 205165, 328264, 354880, 410330, 656528, 820660, 1313056, 1641320, 2626112, 3282640, 6565280, 13130560]

約数ペア:

[(1, 13130560), (2, 6565280), (4, 3282640), (5, 2626112), (8, 1641320), (10, 1313056), (16, 820660), (20, 656528), (32, 410330), (37, 354880), (40, 328264), (64, 205165), (74, 177440), (80, 164132), (148, 88720), (160, 82066), (185, 70976), (296, 44360), (320, 41033), (370, 35488), (592, 22180), (740, 17744), (1109, 11840), (1184, 11090), (1480, 8872), (2218, 5920), (2368, 5545), (2960, 4436)]