13639000

素因数分解:

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

素因数の和:637

約数の個数: 64

約数和(自身を含む): 33359040

約数和(自身を除く): 19720040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 125, 184, 200, 230, 250, 460, 500, 575, 593, 920, 1000, 1150, 1186, 2300, 2372, 2875, 2965, 4600, 4744, 5750, 5930, 11500, 11860, 13639, 14825, 23000, 23720, 27278, 29650, 54556, 59300, 68195, 74125, 109112, 118600, 136390, 148250, 272780, 296500, 340975, 545560, 593000, 681950, 1363900, 1704875, 2727800, 3409750, 6819500, 13639000]

約数ペア:

[(1, 13639000), (2, 6819500), (4, 3409750), (5, 2727800), (8, 1704875), (10, 1363900), (20, 681950), (23, 593000), (25, 545560), (40, 340975), (46, 296500), (50, 272780), (92, 148250), (100, 136390), (115, 118600), (125, 109112), (184, 74125), (200, 68195), (230, 59300), (250, 54556), (460, 29650), (500, 27278), (575, 23720), (593, 23000), (920, 14825), (1000, 13639), (1150, 11860), (1186, 11500), (2300, 5930), (2372, 5750), (2875, 4744), (2965, 4600)]