2057830060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:632

約数の個数: 144

約数和(自身を含む): 5161464000

約数和(自身を除く): 3103633940

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 149, 220, 242, 260, 286, 298, 439, 484, 572, 596, 605, 715, 745, 878, 1210, 1430, 1490, 1573, 1639, 1756, 1937, 2195, 2420, 2860, 2980, 3146, 3278, 3874, 4390, 4829, 5707, 6292, 6556, 7748, 7865, 8195, 8780, 9658, 9685, 11414, 15730, 16390, 18029, 19316, 19370, 21307, 22828, 24145, 28535, 31460, 32780, 36058, 38740, 42614, 48290, 53119, 57070, 62777, 65411, 72116, 85228, 90145, 96580, 106238, 106535, 114140, 125554, 130822, 180290, 212476, 213070, 234377, 251108, 261644, 265595, 313885, 327055, 360580, 426140, 468754, 531190, 627770, 654110, 690547, 719521, 850343, 937508, 1062380, 1171885, 1255540, 1308220, 1381094, 1439042, 1700686, 2343770, 2762188, 2878084, 3401372, 3452735, 3597605, 4251715, 4687540, 6905470, 7195210, 7914731, 8503430, 9353773, 13810940, 14390420, 15829462, 17006860, 18707546, 31658924, 37415092, 39573655, 46768865, 79147310, 93537730, 102891503, 158294620, 187075460, 205783006, 411566012, 514457515, 1028915030, 2057830060]

約数ペア:

[(1, 2057830060), (2, 1028915030), (4, 514457515), (5, 411566012), (10, 205783006), (11, 187075460), (13, 158294620), (20, 102891503), (22, 93537730), (26, 79147310), (44, 46768865), (52, 39573655), (55, 37415092), (65, 31658924), (110, 18707546), (121, 17006860), (130, 15829462), (143, 14390420), (149, 13810940), (220, 9353773), (242, 8503430), (260, 7914731), (286, 7195210), (298, 6905470), (439, 4687540), (484, 4251715), (572, 3597605), (596, 3452735), (605, 3401372), (715, 2878084), (745, 2762188), (878, 2343770), (1210, 1700686), (1430, 1439042), (1490, 1381094), (1573, 1308220), (1639, 1255540), (1756, 1171885), (1937, 1062380), (2195, 937508), (2420, 850343), (2860, 719521), (2980, 690547), (3146, 654110), (3278, 627770), (3874, 531190), (4390, 468754), (4829, 426140), (5707, 360580), (6292, 327055), (6556, 313885), (7748, 265595), (7865, 261644), (8195, 251108), (8780, 234377), (9658, 213070), (9685, 212476), (11414, 180290), (15730, 130822), (16390, 125554), (18029, 114140), (19316, 106535), (19370, 106238), (21307, 96580), (22828, 90145), (24145, 85228), (28535, 72116), (31460, 65411), (32780, 62777), (36058, 57070), (38740, 53119), (42614, 48290)]