192608980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 72

約数和(自身を含む): 440274744

約数和(自身を除く): 247665764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 337, 340, 410, 674, 697, 820, 1348, 1394, 1681, 1685, 2788, 3362, 3370, 3485, 5729, 6724, 6740, 6970, 8405, 11458, 13817, 13940, 16810, 22916, 27634, 28577, 28645, 33620, 55268, 57154, 57290, 69085, 114308, 114580, 138170, 142885, 234889, 276340, 285770, 469778, 566497, 571540, 939556, 1132994, 1174445, 2265988, 2348890, 2832485, 4697780, 5664970, 9630449, 11329940, 19260898, 38521796, 48152245, 96304490, 192608980]

約数ペア:

[(1, 192608980), (2, 96304490), (4, 48152245), (5, 38521796), (10, 19260898), (17, 11329940), (20, 9630449), (34, 5664970), (41, 4697780), (68, 2832485), (82, 2348890), (85, 2265988), (164, 1174445), (170, 1132994), (205, 939556), (337, 571540), (340, 566497), (410, 469778), (674, 285770), (697, 276340), (820, 234889), (1348, 142885), (1394, 138170), (1681, 114580), (1685, 114308), (2788, 69085), (3362, 57290), (3370, 57154), (3485, 55268), (5729, 33620), (6724, 28645), (6740, 28577), (6970, 27634), (8405, 22916), (11458, 16810), (13817, 13940)]