22026400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2503}}^1$

素因数の和:2534

約数の個数: 72

約数和(自身を含む): 58683744

約数和(自身を除く): 36657344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 2503, 4400, 5006, 8800, 10012, 12515, 20024, 25030, 27533, 40048, 50060, 55066, 62575, 80096, 100120, 110132, 125150, 137665, 200240, 220264, 250300, 275330, 400480, 440528, 500600, 550660, 688325, 881056, 1001200, 1101320, 1376650, 2002400, 2202640, 2753300, 4405280, 5506600, 11013200, 22026400]

約数ペア:

[(1, 22026400), (2, 11013200), (4, 5506600), (5, 4405280), (8, 2753300), (10, 2202640), (11, 2002400), (16, 1376650), (20, 1101320), (22, 1001200), (25, 881056), (32, 688325), (40, 550660), (44, 500600), (50, 440528), (55, 400480), (80, 275330), (88, 250300), (100, 220264), (110, 200240), (160, 137665), (176, 125150), (200, 110132), (220, 100120), (275, 80096), (352, 62575), (400, 55066), (440, 50060), (550, 40048), (800, 27533), (880, 25030), (1100, 20024), (1760, 12515), (2200, 10012), (2503, 8800), (4400, 5006)]