38183860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 95961600

約数和(自身を除く): 57777740

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 79, 110, 130, 143, 158, 169, 220, 260, 286, 316, 338, 395, 572, 676, 715, 790, 845, 869, 1027, 1430, 1580, 1690, 1738, 1859, 2054, 2197, 2860, 3380, 3476, 3718, 4108, 4345, 4394, 5135, 7436, 8690, 8788, 9295, 10270, 10985, 11297, 13351, 17380, 18590, 20540, 21970, 22594, 24167, 26702, 37180, 43940, 45188, 48334, 53404, 56485, 66755, 96668, 112970, 120835, 133510, 146861, 173563, 225940, 241670, 267020, 293722, 347126, 483340, 587444, 694252, 734305, 867815, 1468610, 1735630, 1909193, 2937220, 3471260, 3818386, 7636772, 9545965, 19091930, 38183860]

約数ペア:

[(1, 38183860), (2, 19091930), (4, 9545965), (5, 7636772), (10, 3818386), (11, 3471260), (13, 2937220), (20, 1909193), (22, 1735630), (26, 1468610), (44, 867815), (52, 734305), (55, 694252), (65, 587444), (79, 483340), (110, 347126), (130, 293722), (143, 267020), (158, 241670), (169, 225940), (220, 173563), (260, 146861), (286, 133510), (316, 120835), (338, 112970), (395, 96668), (572, 66755), (676, 56485), (715, 53404), (790, 48334), (845, 45188), (869, 43940), (1027, 37180), (1430, 26702), (1580, 24167), (1690, 22594), (1738, 21970), (1859, 20540), (2054, 18590), (2197, 17380), (2860, 13351), (3380, 11297), (3476, 10985), (3718, 10270), (4108, 9295), (4345, 8788), (4394, 8690), (5135, 7436)]