136045580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{1291}}^1$

素因数の和:1790

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 176515060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 479, 958, 1291, 1916, 2395, 2582, 4790, 5164, 5269, 6455, 9580, 10538, 12910, 14201, 21076, 25820, 26345, 28402, 52690, 56804, 71005, 105380, 142010, 284020, 618389, 1236778, 2473556, 3091945, 6183890, 6802279, 12367780, 13604558, 27209116, 34011395, 68022790, 136045580]

約数ペア:

[(1, 136045580), (2, 68022790), (4, 34011395), (5, 27209116), (10, 13604558), (11, 12367780), (20, 6802279), (22, 6183890), (44, 3091945), (55, 2473556), (110, 1236778), (220, 618389), (479, 284020), (958, 142010), (1291, 105380), (1916, 71005), (2395, 56804), (2582, 52690), (4790, 28402), (5164, 26345), (5269, 25820), (6455, 21076), (9580, 14201), (10538, 12910)]