105529540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1471}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 235920384

約数和(自身を除く): 130390844

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 844, 1055, 1471, 2110, 2942, 3587, 4220, 5884, 7174, 7355, 14348, 14710, 17935, 25007, 29420, 35870, 50014, 71740, 100028, 125035, 250070, 310381, 500140, 620762, 1241524, 1551905, 3103810, 5276477, 6207620, 10552954, 21105908, 26382385, 52764770, 105529540]

約数ペア:

[(1, 105529540), (2, 52764770), (4, 26382385), (5, 21105908), (10, 10552954), (17, 6207620), (20, 5276477), (34, 3103810), (68, 1551905), (85, 1241524), (170, 620762), (211, 500140), (340, 310381), (422, 250070), (844, 125035), (1055, 100028), (1471, 71740), (2110, 50014), (2942, 35870), (3587, 29420), (4220, 25007), (5884, 17935), (7174, 14710), (7355, 14348)]