110840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 265680

約数和(自身を除く): 154840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 163, 170, 326, 340, 652, 680, 815, 1304, 1630, 2771, 3260, 5542, 6520, 11084, 13855, 22168, 27710, 55420, 110840]

約数ペア:

[(1, 110840), (2, 55420), (4, 27710), (5, 22168), (8, 13855), (10, 11084), (17, 6520), (20, 5542), (34, 3260), (40, 2771), (68, 1630), (85, 1304), (136, 815), (163, 680), (170, 652), (326, 340)]