6988480

素因数分解:

$2^6\times 5^1\times {\mathrm{21839}}^1$

素因数の和:21856

約数の個数: 28

約数和(自身を含む): 16642080

約数和(自身を除く): 9653600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21839, 43678, 87356, 109195, 174712, 218390, 349424, 436780, 698848, 873560, 1397696, 1747120, 3494240, 6988480]

約数ペア:

[(1, 6988480), (2, 3494240), (4, 1747120), (5, 1397696), (8, 873560), (10, 698848), (16, 436780), (20, 349424), (32, 218390), (40, 174712), (64, 109195), (80, 87356), (160, 43678), (320, 21839)]