29021320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19609}}^1$

素因数の和:19657

約数の個数: 32

約数和(自身を含む): 67066200

約数和(自身を除く): 38044880

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 19609, 39218, 78436, 98045, 156872, 196090, 392180, 725533, 784360, 1451066, 2902132, 3627665, 5804264, 7255330, 14510660, 29021320]

約数ペア:

[(1, 29021320), (2, 14510660), (4, 7255330), (5, 5804264), (8, 3627665), (10, 2902132), (20, 1451066), (37, 784360), (40, 725533), (74, 392180), (148, 196090), (185, 156872), (296, 98045), (370, 78436), (740, 39218), (1480, 19609)]