79555240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116993}}^1$

素因数の和:117021

約数の個数: 32

約数和(自身を含む): 189530280

約数和(自身を除く): 109975040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 116993, 233986, 467972, 584965, 935944, 1169930, 1988881, 2339860, 3977762, 4679720, 7955524, 9944405, 15911048, 19888810, 39777620, 79555240]

約数ペア:

[(1, 79555240), (2, 39777620), (4, 19888810), (5, 15911048), (8, 9944405), (10, 7955524), (17, 4679720), (20, 3977762), (34, 2339860), (40, 1988881), (68, 1169930), (85, 935944), (136, 584965), (170, 467972), (340, 233986), (680, 116993)]