11140760

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 25446960

約数和(自身を除く): 14306200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4157, 8314, 16628, 20785, 33256, 41570, 83140, 166280, 278519, 557038, 1114076, 1392595, 2228152, 2785190, 5570380, 11140760]

約数ペア:

[(1, 11140760), (2, 5570380), (4, 2785190), (5, 2228152), (8, 1392595), (10, 1114076), (20, 557038), (40, 278519), (67, 166280), (134, 83140), (268, 41570), (335, 33256), (536, 20785), (670, 16628), (1340, 8314), (2680, 4157)]