126047840

素因数分解:

$2^5\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1049}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 298468800

約数和(自身を除く): 172420960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 751, 1049, 1502, 2098, 3004, 3755, 4196, 5245, 6008, 7510, 8392, 10490, 12016, 15020, 16784, 20980, 24032, 30040, 33568, 41960, 60080, 83920, 120160, 167840, 787799, 1575598, 3151196, 3938995, 6302392, 7877990, 12604784, 15755980, 25209568, 31511960, 63023920, 126047840]

約数ペア:

[(1, 126047840), (2, 63023920), (4, 31511960), (5, 25209568), (8, 15755980), (10, 12604784), (16, 7877990), (20, 6302392), (32, 3938995), (40, 3151196), (80, 1575598), (160, 787799), (751, 167840), (1049, 120160), (1502, 83920), (2098, 60080), (3004, 41960), (3755, 33568), (4196, 30040), (5245, 24032), (6008, 20980), (7510, 16784), (8392, 15020), (10490, 12016)]