11454640

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1237

約数の個数: 40

約数和(自身を含む): 26859888

約数和(自身を除く): 15405248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1093, 1310, 2096, 2186, 2620, 4372, 5240, 5465, 8744, 10480, 10930, 17488, 21860, 43720, 87440, 143183, 286366, 572732, 715915, 1145464, 1431830, 2290928, 2863660, 5727320, 11454640]

約数ペア:

[(1, 11454640), (2, 5727320), (4, 2863660), (5, 2290928), (8, 1431830), (10, 1145464), (16, 715915), (20, 572732), (40, 286366), (80, 143183), (131, 87440), (262, 43720), (524, 21860), (655, 17488), (1048, 10930), (1093, 10480), (1310, 8744), (2096, 5465), (2186, 5240), (2620, 4372)]