10443320

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 23688720

約数和(自身を除く): 13245400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 1993, 2620, 3986, 5240, 7972, 9965, 15944, 19930, 39860, 79720, 261083, 522166, 1044332, 1305415, 2088664, 2610830, 5221660, 10443320]

約数ペア:

[(1, 10443320), (2, 5221660), (4, 2610830), (5, 2088664), (8, 1305415), (10, 1044332), (20, 522166), (40, 261083), (131, 79720), (262, 39860), (524, 19930), (655, 15944), (1048, 9965), (1310, 7972), (1993, 5240), (2620, 3986)]