6767720

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2383}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 15448320

約数和(自身を除く): 8680600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2383, 2840, 4766, 9532, 11915, 19064, 23830, 47660, 95320, 169193, 338386, 676772, 845965, 1353544, 1691930, 3383860, 6767720]

約数ペア:

[(1, 6767720), (2, 3383860), (4, 1691930), (5, 1353544), (8, 845965), (10, 676772), (20, 338386), (40, 169193), (71, 95320), (142, 47660), (284, 23830), (355, 19064), (568, 11915), (710, 9532), (1420, 4766), (2383, 2840)]