124638940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{3917}}^1$

素因数の和:4006

約数の個数: 48

約数和(自身を含む): 275137632

約数和(自身を除く): 150498692

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 3917, 6364, 7834, 7955, 15668, 15910, 19585, 31820, 39170, 78340, 144929, 168431, 289858, 336862, 579716, 673724, 724645, 842155, 1449290, 1684310, 2898580, 3368620, 6231947, 12463894, 24927788, 31159735, 62319470, 124638940]

約数ペア:

[(1, 124638940), (2, 62319470), (4, 31159735), (5, 24927788), (10, 12463894), (20, 6231947), (37, 3368620), (43, 2898580), (74, 1684310), (86, 1449290), (148, 842155), (172, 724645), (185, 673724), (215, 579716), (370, 336862), (430, 289858), (740, 168431), (860, 144929), (1591, 78340), (3182, 39170), (3917, 31820), (6364, 19585), (7834, 15910), (7955, 15668)]