2016382940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 5045828256

約数和(自身を除く): 3029445316

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 169, 193, 220, 260, 281, 286, 338, 386, 562, 572, 676, 715, 772, 845, 965, 1124, 1405, 1430, 1690, 1859, 1930, 2123, 2509, 2810, 2860, 3091, 3380, 3653, 3718, 3860, 4246, 5018, 5620, 6182, 7306, 7436, 8492, 9295, 10036, 10615, 12364, 12545, 14612, 15455, 18265, 18590, 21230, 25090, 27599, 30910, 32617, 36530, 37180, 40183, 42460, 47489, 50180, 54233, 55198, 61820, 65234, 73060, 80366, 94978, 108466, 110396, 130468, 137995, 160732, 163085, 189956, 200915, 216932, 237445, 271165, 275990, 326170, 358787, 401830, 474890, 522379, 542330, 551980, 596563, 652340, 705029, 717574, 803660, 949780, 1044758, 1084660, 1193126, 1410058, 1435148, 1793935, 2089516, 2386252, 2611895, 2820116, 2982815, 3525145, 3587870, 5223790, 5965630, 7050290, 7175740, 7755319, 9165377, 10447580, 11931260, 14100580, 15510638, 18330754, 31021276, 36661508, 38776595, 45826885, 77553190, 91653770, 100819147, 155106380, 183307540, 201638294, 403276588, 504095735, 1008191470, 2016382940]

約数ペア:

[(1, 2016382940), (2, 1008191470), (4, 504095735), (5, 403276588), (10, 201638294), (11, 183307540), (13, 155106380), (20, 100819147), (22, 91653770), (26, 77553190), (44, 45826885), (52, 38776595), (55, 36661508), (65, 31021276), (110, 18330754), (130, 15510638), (143, 14100580), (169, 11931260), (193, 10447580), (220, 9165377), (260, 7755319), (281, 7175740), (286, 7050290), (338, 5965630), (386, 5223790), (562, 3587870), (572, 3525145), (676, 2982815), (715, 2820116), (772, 2611895), (845, 2386252), (965, 2089516), (1124, 1793935), (1405, 1435148), (1430, 1410058), (1690, 1193126), (1859, 1084660), (1930, 1044758), (2123, 949780), (2509, 803660), (2810, 717574), (2860, 705029), (3091, 652340), (3380, 596563), (3653, 551980), (3718, 542330), (3860, 522379), (4246, 474890), (5018, 401830), (5620, 358787), (6182, 326170), (7306, 275990), (7436, 271165), (8492, 237445), (9295, 216932), (10036, 200915), (10615, 189956), (12364, 163085), (12545, 160732), (14612, 137995), (15455, 130468), (18265, 110396), (18590, 108466), (21230, 94978), (25090, 80366), (27599, 73060), (30910, 65234), (32617, 61820), (36530, 55198), (37180, 54233), (40183, 50180), (42460, 47489)]