11124100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 26734400

約数和(自身を除く): 15610300

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 43, 50, 52, 65, 86, 100, 130, 172, 199, 215, 260, 325, 398, 430, 559, 650, 796, 860, 995, 1075, 1118, 1300, 1990, 2150, 2236, 2587, 2795, 3980, 4300, 4975, 5174, 5590, 8557, 9950, 10348, 11180, 12935, 13975, 17114, 19900, 25870, 27950, 34228, 42785, 51740, 55900, 64675, 85570, 111241, 129350, 171140, 213925, 222482, 258700, 427850, 444964, 556205, 855700, 1112410, 2224820, 2781025, 5562050, 11124100]

約数ペア:

[(1, 11124100), (2, 5562050), (4, 2781025), (5, 2224820), (10, 1112410), (13, 855700), (20, 556205), (25, 444964), (26, 427850), (43, 258700), (50, 222482), (52, 213925), (65, 171140), (86, 129350), (100, 111241), (130, 85570), (172, 64675), (199, 55900), (215, 51740), (260, 42785), (325, 34228), (398, 27950), (430, 25870), (559, 19900), (650, 17114), (796, 13975), (860, 12935), (995, 11180), (1075, 10348), (1118, 9950), (1300, 8557), (1990, 5590), (2150, 5174), (2236, 4975), (2587, 4300), (2795, 3980)]