105428180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 262821888

約数和(自身を除く): 157393708

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 191, 193, 220, 260, 286, 382, 386, 572, 715, 764, 772, 955, 965, 1430, 1910, 1930, 2101, 2123, 2483, 2509, 2860, 3820, 3860, 4202, 4246, 4966, 5018, 8404, 8492, 9932, 10036, 10505, 10615, 12415, 12545, 21010, 21230, 24830, 25090, 27313, 27599, 36863, 42020, 42460, 49660, 50180, 54626, 55198, 73726, 109252, 110396, 136565, 137995, 147452, 184315, 273130, 275990, 368630, 405493, 479219, 546260, 551980, 737260, 810986, 958438, 1621972, 1916876, 2027465, 2396095, 4054930, 4792190, 5271409, 8109860, 9584380, 10542818, 21085636, 26357045, 52714090, 105428180]

約数ペア:

[(1, 105428180), (2, 52714090), (4, 26357045), (5, 21085636), (10, 10542818), (11, 9584380), (13, 8109860), (20, 5271409), (22, 4792190), (26, 4054930), (44, 2396095), (52, 2027465), (55, 1916876), (65, 1621972), (110, 958438), (130, 810986), (143, 737260), (191, 551980), (193, 546260), (220, 479219), (260, 405493), (286, 368630), (382, 275990), (386, 273130), (572, 184315), (715, 147452), (764, 137995), (772, 136565), (955, 110396), (965, 109252), (1430, 73726), (1910, 55198), (1930, 54626), (2101, 50180), (2123, 49660), (2483, 42460), (2509, 42020), (2860, 36863), (3820, 27599), (3860, 27313), (4202, 25090), (4246, 24830), (4966, 21230), (5018, 21010), (8404, 12545), (8492, 12415), (9932, 10615), (10036, 10505)]