229966120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{302587}}^1$

素因数の和:302617

約数の個数: 32

約数和(自身を含む): 544658400

約数和(自身を除く): 314692280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 302587, 605174, 1210348, 1512935, 2420696, 3025870, 5749153, 6051740, 11498306, 12103480, 22996612, 28745765, 45993224, 57491530, 114983060, 229966120]

約数ペア:

[(1, 229966120), (2, 114983060), (4, 57491530), (5, 45993224), (8, 28745765), (10, 22996612), (19, 12103480), (20, 11498306), (38, 6051740), (40, 5749153), (76, 3025870), (95, 2420696), (152, 1512935), (190, 1210348), (380, 605174), (760, 302587)]