26142260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 34531276

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3343, 3910, 6686, 7820, 13372, 16715, 33430, 56831, 66860, 76889, 113662, 153778, 227324, 284155, 307556, 384445, 568310, 768890, 1136620, 1307113, 1537780, 2614226, 5228452, 6535565, 13071130, 26142260]

約数ペア:

[(1, 26142260), (2, 13071130), (4, 6535565), (5, 5228452), (10, 2614226), (17, 1537780), (20, 1307113), (23, 1136620), (34, 768890), (46, 568310), (68, 384445), (85, 307556), (92, 284155), (115, 227324), (170, 153778), (230, 113662), (340, 76889), (391, 66860), (460, 56831), (782, 33430), (1564, 16715), (1955, 13372), (3343, 7820), (3910, 6686)]