2224400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 60

約数和(自身を含む): 5489232

約数和(自身を除く): 3264832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 83, 100, 134, 166, 200, 268, 332, 335, 400, 415, 536, 664, 670, 830, 1072, 1328, 1340, 1660, 1675, 2075, 2680, 3320, 3350, 4150, 5360, 5561, 6640, 6700, 8300, 11122, 13400, 16600, 22244, 26800, 27805, 33200, 44488, 55610, 88976, 111220, 139025, 222440, 278050, 444880, 556100, 1112200, 2224400]

約数ペア:

[(1, 2224400), (2, 1112200), (4, 556100), (5, 444880), (8, 278050), (10, 222440), (16, 139025), (20, 111220), (25, 88976), (40, 55610), (50, 44488), (67, 33200), (80, 27805), (83, 26800), (100, 22244), (134, 16600), (166, 13400), (200, 11122), (268, 8300), (332, 6700), (335, 6640), (400, 5561), (415, 5360), (536, 4150), (664, 3350), (670, 3320), (830, 2680), (1072, 2075), (1328, 1675), (1340, 1660)]