424120

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 997920

約数和(自身を除く): 573800

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 461, 920, 922, 1844, 2305, 3688, 4610, 9220, 10603, 18440, 21206, 42412, 53015, 84824, 106030, 212060, 424120]

約数ペア:

[(1, 424120), (2, 212060), (4, 106030), (5, 84824), (8, 53015), (10, 42412), (20, 21206), (23, 18440), (40, 10603), (46, 9220), (92, 4610), (115, 3688), (184, 2305), (230, 1844), (460, 922), (461, 920)]