224461360

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 536590656

約数和(自身を除く): 312129296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 167, 212, 265, 317, 334, 424, 530, 634, 668, 835, 848, 1060, 1268, 1336, 1585, 1670, 2120, 2536, 2672, 3170, 3340, 4240, 5072, 6340, 6680, 8851, 12680, 13360, 16801, 17702, 25360, 33602, 35404, 44255, 52939, 67204, 70808, 84005, 88510, 105878, 134408, 141616, 168010, 177020, 211756, 264695, 268816, 336020, 354040, 423512, 529390, 672040, 708080, 847024, 1058780, 1344080, 2117560, 2805767, 4235120, 5611534, 11223068, 14028835, 22446136, 28057670, 44892272, 56115340, 112230680, 224461360]

約数ペア:

[(1, 224461360), (2, 112230680), (4, 56115340), (5, 44892272), (8, 28057670), (10, 22446136), (16, 14028835), (20, 11223068), (40, 5611534), (53, 4235120), (80, 2805767), (106, 2117560), (167, 1344080), (212, 1058780), (265, 847024), (317, 708080), (334, 672040), (424, 529390), (530, 423512), (634, 354040), (668, 336020), (835, 268816), (848, 264695), (1060, 211756), (1268, 177020), (1336, 168010), (1585, 141616), (1670, 134408), (2120, 105878), (2536, 88510), (2672, 84005), (3170, 70808), (3340, 67204), (4240, 52939), (5072, 44255), (6340, 35404), (6680, 33602), (8851, 25360), (12680, 17702), (13360, 16801)]