22005456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 62995968

約数和(自身を除く): 40990512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 71, 88, 132, 142, 176, 213, 264, 284, 426, 528, 568, 587, 781, 852, 1136, 1174, 1562, 1704, 1761, 2343, 2348, 3124, 3408, 3522, 4686, 4696, 6248, 6457, 7044, 9372, 9392, 12496, 12914, 14088, 18744, 19371, 25828, 28176, 37488, 38742, 41677, 51656, 77484, 83354, 103312, 125031, 154968, 166708, 250062, 309936, 333416, 458447, 500124, 666832, 916894, 1000248, 1375341, 1833788, 2000496, 2750682, 3667576, 5501364, 7335152, 11002728, 22005456]

約数ペア:

[(1, 22005456), (2, 11002728), (3, 7335152), (4, 5501364), (6, 3667576), (8, 2750682), (11, 2000496), (12, 1833788), (16, 1375341), (22, 1000248), (24, 916894), (33, 666832), (44, 500124), (48, 458447), (66, 333416), (71, 309936), (88, 250062), (132, 166708), (142, 154968), (176, 125031), (213, 103312), (264, 83354), (284, 77484), (426, 51656), (528, 41677), (568, 38742), (587, 37488), (781, 28176), (852, 25828), (1136, 19371), (1174, 18744), (1562, 14088), (1704, 12914), (1761, 12496), (2343, 9392), (2348, 9372), (3124, 7044), (3408, 6457), (3522, 6248), (4686, 4696)]