7677040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13729

約数の個数: 40

約数和(自身を含む): 20400480

約数和(自身を除く): 12723440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13709, 27418, 54836, 68545, 95963, 109672, 137090, 191926, 219344, 274180, 383852, 479815, 548360, 767704, 959630, 1096720, 1535408, 1919260, 3838520, 7677040]

約数ペア:

[(1, 7677040), (2, 3838520), (4, 1919260), (5, 1535408), (7, 1096720), (8, 959630), (10, 767704), (14, 548360), (16, 479815), (20, 383852), (28, 274180), (35, 219344), (40, 191926), (56, 137090), (70, 109672), (80, 95963), (112, 68545), (140, 54836), (280, 27418), (560, 13709)]