3800996980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:829

約数の個数: 96

約数和(自身を含む): 8813629440

約数和(自身を除く): 5012632460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 179, 220, 263, 358, 367, 526, 716, 734, 895, 1052, 1315, 1468, 1790, 1835, 1969, 2630, 2893, 3580, 3670, 3938, 4037, 5260, 5786, 7340, 7876, 8074, 9845, 11572, 14465, 16148, 19690, 20185, 28930, 39380, 40370, 47077, 57860, 65693, 80740, 94154, 96521, 131386, 188308, 193042, 235385, 262772, 328465, 386084, 470770, 482605, 517847, 656930, 722623, 941540, 965210, 1035694, 1061731, 1313860, 1445246, 1930420, 2071388, 2123462, 2589235, 2890492, 3613115, 4246924, 5178470, 5308655, 7226230, 10356940, 10617310, 14452460, 17277259, 21234620, 34554518, 69109036, 86386295, 172772590, 190049849, 345545180, 380099698, 760199396, 950249245, 1900498490, 3800996980]

約数ペア:

[(1, 3800996980), (2, 1900498490), (4, 950249245), (5, 760199396), (10, 380099698), (11, 345545180), (20, 190049849), (22, 172772590), (44, 86386295), (55, 69109036), (110, 34554518), (179, 21234620), (220, 17277259), (263, 14452460), (358, 10617310), (367, 10356940), (526, 7226230), (716, 5308655), (734, 5178470), (895, 4246924), (1052, 3613115), (1315, 2890492), (1468, 2589235), (1790, 2123462), (1835, 2071388), (1969, 1930420), (2630, 1445246), (2893, 1313860), (3580, 1061731), (3670, 1035694), (3938, 965210), (4037, 941540), (5260, 722623), (5786, 656930), (7340, 517847), (7876, 482605), (8074, 470770), (9845, 386084), (11572, 328465), (14465, 262772), (16148, 235385), (19690, 193042), (20185, 188308), (28930, 131386), (39380, 96521), (40370, 94154), (47077, 80740), (57860, 65693)]