7029452380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{800621}}^1$

素因数の和:801069

約数の個数: 24

約数和(自身を含む): 14795494560

約数和(自身を除く): 7766042180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 800621, 1601242, 3202484, 4003105, 8006210, 16012420, 351472619, 702945238, 1405890476, 1757363095, 3514726190, 7029452380]

約数ペア:

[(1, 7029452380), (2, 3514726190), (4, 1757363095), (5, 1405890476), (10, 702945238), (20, 351472619), (439, 16012420), (878, 8006210), (1756, 4003105), (2195, 3202484), (4390, 1601242), (8780, 800621)]