1091120

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 2651616

約数和(自身を除く): 1560496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 593, 920, 1186, 1840, 2372, 2965, 4744, 5930, 9488, 11860, 13639, 23720, 27278, 47440, 54556, 68195, 109112, 136390, 218224, 272780, 545560, 1091120]

約数ペア:

[(1, 1091120), (2, 545560), (4, 272780), (5, 218224), (8, 136390), (10, 109112), (16, 68195), (20, 54556), (23, 47440), (40, 27278), (46, 23720), (80, 13639), (92, 11860), (115, 9488), (184, 5930), (230, 4744), (368, 2965), (460, 2372), (593, 1840), (920, 1186)]