140681020

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{24007}}^1$

素因数の和:24309

約数の個数: 24

約数和(自身を含む): 296450784

約数和(自身を除く): 155769764

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 5860, 24007, 48014, 96028, 120035, 240070, 480140, 7034051, 14068102, 28136204, 35170255, 70340510, 140681020]

約数ペア:

[(1, 140681020), (2, 70340510), (4, 35170255), (5, 28136204), (10, 14068102), (20, 7034051), (293, 480140), (586, 240070), (1172, 120035), (1465, 96028), (2930, 48014), (5860, 24007)]