713700140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{112571}}^1$

素因数の和:112897

約数の個数: 24

約数和(自身を含む): 1503511632

約数和(自身を除く): 789811492

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 112571, 225142, 450284, 562855, 1125710, 2251420, 35685007, 71370014, 142740028, 178425035, 356850070, 713700140]

約数ペア:

[(1, 713700140), (2, 356850070), (4, 178425035), (5, 142740028), (10, 71370014), (20, 35685007), (317, 2251420), (634, 1125710), (1268, 562855), (1585, 450284), (3170, 225142), (6340, 112571)]