580097950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11731}}^1$

素因数の和:11809

約数の個数: 48

約数和(自身を含む): 1152176256

約数和(自身を除く): 572078306

約数列:

[1, 2, 5, 10, 23, 25, 43, 46, 50, 86, 115, 215, 230, 430, 575, 989, 1075, 1150, 1978, 2150, 4945, 9890, 11731, 23462, 24725, 49450, 58655, 117310, 269813, 293275, 504433, 539626, 586550, 1008866, 1349065, 2522165, 2698130, 5044330, 6745325, 11601959, 12610825, 13490650, 23203918, 25221650, 58009795, 116019590, 290048975, 580097950]

約数ペア:

[(1, 580097950), (2, 290048975), (5, 116019590), (10, 58009795), (23, 25221650), (25, 23203918), (43, 13490650), (46, 12610825), (50, 11601959), (86, 6745325), (115, 5044330), (215, 2698130), (230, 2522165), (430, 1349065), (575, 1008866), (989, 586550), (1075, 539626), (1150, 504433), (1978, 293275), (2150, 269813), (4945, 117310), (9890, 58655), (11731, 49450), (23462, 24725)]