7079950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 13994640

約数和(自身を除く): 6914690

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 89, 178, 185, 215, 370, 430, 445, 890, 925, 1075, 1591, 1850, 2150, 2225, 3182, 3293, 3827, 4450, 6586, 7654, 7955, 15910, 16465, 19135, 32930, 38270, 39775, 79550, 82325, 95675, 141599, 164650, 191350, 283198, 707995, 1415990, 3539975, 7079950]

約数ペア:

[(1, 7079950), (2, 3539975), (5, 1415990), (10, 707995), (25, 283198), (37, 191350), (43, 164650), (50, 141599), (74, 95675), (86, 82325), (89, 79550), (178, 39775), (185, 38270), (215, 32930), (370, 19135), (430, 16465), (445, 15910), (890, 7955), (925, 7654), (1075, 6586), (1591, 4450), (1850, 3827), (2150, 3293), (2225, 3182)]