10839640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{38713}}^1$

素因数の和:38731

約数の個数: 32

約数和(自身を含む): 27874080

約数和(自身を除く): 17034440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 38713, 77426, 154852, 193565, 270991, 309704, 387130, 541982, 774260, 1083964, 1354955, 1548520, 2167928, 2709910, 5419820, 10839640]

約数ペア:

[(1, 10839640), (2, 5419820), (4, 2709910), (5, 2167928), (7, 1548520), (8, 1354955), (10, 1083964), (14, 774260), (20, 541982), (28, 387130), (35, 309704), (40, 270991), (56, 193565), (70, 154852), (140, 77426), (280, 38713)]