116820940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{343591}}^1$

素因数の和:343617

約数の個数: 24

約数和(自身を含む): 259755552

約数和(自身を除く): 142934612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 343591, 687182, 1374364, 1717955, 3435910, 5841047, 6871820, 11682094, 23364188, 29205235, 58410470, 116820940]

約数ペア:

[(1, 116820940), (2, 58410470), (4, 29205235), (5, 23364188), (10, 11682094), (17, 6871820), (20, 5841047), (34, 3435910), (68, 1717955), (85, 1374364), (170, 687182), (340, 343591)]