26454560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15031}}^1$

素因数の和:15057

約数の個数: 48

約数和(自身を含む): 68185152

約数和(自身を除く): 41730592

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 15031, 30062, 60124, 75155, 120248, 150310, 165341, 240496, 300620, 330682, 480992, 601240, 661364, 826705, 1202480, 1322728, 1653410, 2404960, 2645456, 3306820, 5290912, 6613640, 13227280, 26454560]

約数ペア:

[(1, 26454560), (2, 13227280), (4, 6613640), (5, 5290912), (8, 3306820), (10, 2645456), (11, 2404960), (16, 1653410), (20, 1322728), (22, 1202480), (32, 826705), (40, 661364), (44, 601240), (55, 480992), (80, 330682), (88, 300620), (110, 240496), (160, 165341), (176, 150310), (220, 120248), (352, 75155), (440, 60124), (880, 30062), (1760, 15031)]