159100

素因数分解:

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

素因数の和:94

約数の個数: 36

約数和(自身を含む): 362824

約数和(自身を除く): 203724

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 43, 50, 74, 86, 100, 148, 172, 185, 215, 370, 430, 740, 860, 925, 1075, 1591, 1850, 2150, 3182, 3700, 4300, 6364, 7955, 15910, 31820, 39775, 79550, 159100]

約数ペア:

[(1, 159100), (2, 79550), (4, 39775), (5, 31820), (10, 15910), (20, 7955), (25, 6364), (37, 4300), (43, 3700), (50, 3182), (74, 2150), (86, 1850), (100, 1591), (148, 1075), (172, 925), (185, 860), (215, 740), (370, 430)]