74010740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2192

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 88982860

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1763, 2099, 3526, 4198, 7052, 8396, 8815, 10495, 17630, 20990, 35260, 41980, 86059, 90257, 172118, 180514, 344236, 361028, 430295, 451285, 860590, 902570, 1721180, 1805140, 3700537, 7401074, 14802148, 18502685, 37005370, 74010740]

約数ペア:

[(1, 74010740), (2, 37005370), (4, 18502685), (5, 14802148), (10, 7401074), (20, 3700537), (41, 1805140), (43, 1721180), (82, 902570), (86, 860590), (164, 451285), (172, 430295), (205, 361028), (215, 344236), (410, 180514), (430, 172118), (820, 90257), (860, 86059), (1763, 41980), (2099, 35260), (3526, 20990), (4198, 17630), (7052, 10495), (8396, 8815)]