84000340

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33071}}^1$

素因数の和:33207

約数の個数: 24

約数和(自身を含む): 177795072

約数和(自身を除く): 93794732

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 33071, 66142, 132284, 165355, 330710, 661420, 4200017, 8400034, 16800068, 21000085, 42000170, 84000340]

約数ペア:

[(1, 84000340), (2, 42000170), (4, 21000085), (5, 16800068), (10, 8400034), (20, 4200017), (127, 661420), (254, 330710), (508, 165355), (635, 132284), (1270, 66142), (2540, 33071)]