4239718840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{15141853}}^1$

素因数の和:15141871

約数の個数: 32

約数和(自身を含む): 10902134880

約数和(自身を除く): 6662416040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 15141853, 30283706, 60567412, 75709265, 105992971, 121134824, 151418530, 211985942, 302837060, 423971884, 529964855, 605674120, 847943768, 1059929710, 2119859420, 4239718840]

約数ペア:

[(1, 4239718840), (2, 2119859420), (4, 1059929710), (5, 847943768), (7, 605674120), (8, 529964855), (10, 423971884), (14, 302837060), (20, 211985942), (28, 151418530), (35, 121134824), (40, 105992971), (56, 75709265), (70, 60567412), (140, 30283706), (280, 15141853)]