70768240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{38461}}^1$

素因数の和:38497

約数の個数: 40

約数和(自身を含む): 171694368

約数和(自身を除く): 100926128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 38461, 76922, 153844, 192305, 307688, 384610, 615376, 769220, 884603, 1538440, 1769206, 3076880, 3538412, 4423015, 7076824, 8846030, 14153648, 17692060, 35384120, 70768240]

約数ペア:

[(1, 70768240), (2, 35384120), (4, 17692060), (5, 14153648), (8, 8846030), (10, 7076824), (16, 4423015), (20, 3538412), (23, 3076880), (40, 1769206), (46, 1538440), (80, 884603), (92, 769220), (115, 615376), (184, 384610), (230, 307688), (368, 192305), (460, 153844), (920, 76922), (1840, 38461)]