32279440

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5683}}^1$

素因数の和:5767

約数の個数: 40

約数和(自身を含む): 76120128

約数和(自身を除く): 43840688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 5683, 11366, 22732, 28415, 45464, 56830, 90928, 113660, 227320, 403493, 454640, 806986, 1613972, 2017465, 3227944, 4034930, 6455888, 8069860, 16139720, 32279440]

約数ペア:

[(1, 32279440), (2, 16139720), (4, 8069860), (5, 6455888), (8, 4034930), (10, 3227944), (16, 2017465), (20, 1613972), (40, 806986), (71, 454640), (80, 403493), (142, 227320), (284, 113660), (355, 90928), (568, 56830), (710, 45464), (1136, 28415), (1420, 22732), (2840, 11366), (5680, 5683)]