47448040

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{7103}}^1$

素因数の和:7281

約数の個数: 32

約数和(自身を含む): 107412480

約数和(自身を除く): 59964440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 7103, 14206, 28412, 35515, 56824, 71030, 142060, 284120, 1186201, 2372402, 4744804, 5931005, 9489608, 11862010, 23724020, 47448040]

約数ペア:

[(1, 47448040), (2, 23724020), (4, 11862010), (5, 9489608), (8, 5931005), (10, 4744804), (20, 2372402), (40, 1186201), (167, 284120), (334, 142060), (668, 71030), (835, 56824), (1336, 35515), (1670, 28412), (3340, 14206), (6680, 7103)]