8114840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5483}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 18755280

約数和(自身を除く): 10640440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5483, 10966, 21932, 27415, 43864, 54830, 109660, 202871, 219320, 405742, 811484, 1014355, 1622968, 2028710, 4057420, 8114840]

約数ペア:

[(1, 8114840), (2, 4057420), (4, 2028710), (5, 1622968), (8, 1014355), (10, 811484), (20, 405742), (37, 219320), (40, 202871), (74, 109660), (148, 54830), (185, 43864), (296, 27415), (370, 21932), (740, 10966), (1480, 5483)]