83134420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10631}}^1$

素因数の和:10680

約数の個数: 48

約数和(自身を含む): 192907008

約数和(自身を除く): 109772588

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, 3910, 7820, 10631, 21262, 42524, 53155, 106310, 180727, 212620, 244513, 361454, 489026, 722908, 903635, 978052, 1222565, 1807270, 2445130, 3614540, 4156721, 4890260, 8313442, 16626884, 20783605, 41567210, 83134420]

約数ペア:

[(1, 83134420), (2, 41567210), (4, 20783605), (5, 16626884), (10, 8313442), (17, 4890260), (20, 4156721), (23, 3614540), (34, 2445130), (46, 1807270), (68, 1222565), (85, 978052), (92, 903635), (115, 722908), (170, 489026), (230, 361454), (340, 244513), (391, 212620), (460, 180727), (782, 106310), (1564, 53155), (1955, 42524), (3910, 21262), (7820, 10631)]