545560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 1283040

約数和(自身を除く): 737480

約数列:

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

約数ペア:

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