138075440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75041}}^1$

素因数の和:75077

約数の個数: 40

約数和(自身を含む): 334987488

約数和(自身を除く): 196912048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 75041, 150082, 300164, 375205, 600328, 750410, 1200656, 1500820, 1725943, 3001640, 3451886, 6003280, 6903772, 8629715, 13807544, 17259430, 27615088, 34518860, 69037720, 138075440]

約数ペア:

[(1, 138075440), (2, 69037720), (4, 34518860), (5, 27615088), (8, 17259430), (10, 13807544), (16, 8629715), (20, 6903772), (23, 6003280), (40, 3451886), (46, 3001640), (80, 1725943), (92, 1500820), (115, 1200656), (184, 750410), (230, 600328), (368, 375205), (460, 300164), (920, 150082), (1840, 75041)]