112444840

素因数分解:

$2^3\times 5^1\times {\mathrm{673}}^1\times {\mathrm{4177}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 253437480

約数和(自身を除く): 140992640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 673, 1346, 2692, 3365, 4177, 5384, 6730, 8354, 13460, 16708, 20885, 26920, 33416, 41770, 83540, 167080, 2811121, 5622242, 11244484, 14055605, 22488968, 28111210, 56222420, 112444840]

約数ペア:

[(1, 112444840), (2, 56222420), (4, 28111210), (5, 22488968), (8, 14055605), (10, 11244484), (20, 5622242), (40, 2811121), (673, 167080), (1346, 83540), (2692, 41770), (3365, 33416), (4177, 26920), (5384, 20885), (6730, 16708), (8354, 13460)]