22815040

素因数分解:

$2^6\times 5^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:959

約数の個数: 56

約数和(自身を含む): 55046880

約数和(自身を除く): 32231840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 160, 166, 320, 332, 415, 664, 830, 859, 1328, 1660, 1718, 2656, 3320, 3436, 4295, 5312, 6640, 6872, 8590, 13280, 13744, 17180, 26560, 27488, 34360, 54976, 68720, 71297, 137440, 142594, 274880, 285188, 356485, 570376, 712970, 1140752, 1425940, 2281504, 2851880, 4563008, 5703760, 11407520, 22815040]

約数ペア:

[(1, 22815040), (2, 11407520), (4, 5703760), (5, 4563008), (8, 2851880), (10, 2281504), (16, 1425940), (20, 1140752), (32, 712970), (40, 570376), (64, 356485), (80, 285188), (83, 274880), (160, 142594), (166, 137440), (320, 71297), (332, 68720), (415, 54976), (664, 34360), (830, 27488), (859, 26560), (1328, 17180), (1660, 13744), (1718, 13280), (2656, 8590), (3320, 6872), (3436, 6640), (4295, 5312)]