23459080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 56453760

約数和(自身を除く): 32994680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 115, 172, 184, 215, 230, 344, 430, 460, 593, 860, 920, 989, 1186, 1720, 1978, 2372, 2965, 3956, 4744, 4945, 5930, 7912, 9890, 11860, 13639, 19780, 23720, 25499, 27278, 39560, 50998, 54556, 68195, 101996, 109112, 127495, 136390, 203992, 254990, 272780, 509980, 545560, 586477, 1019960, 1172954, 2345908, 2932385, 4691816, 5864770, 11729540, 23459080]

約数ペア:

[(1, 23459080), (2, 11729540), (4, 5864770), (5, 4691816), (8, 2932385), (10, 2345908), (20, 1172954), (23, 1019960), (40, 586477), (43, 545560), (46, 509980), (86, 272780), (92, 254990), (115, 203992), (172, 136390), (184, 127495), (215, 109112), (230, 101996), (344, 68195), (430, 54556), (460, 50998), (593, 39560), (860, 27278), (920, 25499), (989, 23720), (1186, 19780), (1720, 13639), (1978, 11860), (2372, 9890), (2965, 7912), (3956, 5930), (4744, 4945)]