124559660

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{9013}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 261982896

約数和(自身を除く): 137423236

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6910, 9013, 13820, 18026, 36052, 45065, 90130, 180260, 6227983, 12455966, 24911932, 31139915, 62279830, 124559660]

約数ペア:

[(1, 124559660), (2, 62279830), (4, 31139915), (5, 24911932), (10, 12455966), (20, 6227983), (691, 180260), (1382, 90130), (2764, 45065), (3455, 36052), (6910, 18026), (9013, 13820)]