119240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 293760

約数和(自身を除く): 174520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 271, 440, 542, 1084, 1355, 2168, 2710, 2981, 5420, 5962, 10840, 11924, 14905, 23848, 29810, 59620, 119240]

約数ペア:

[(1, 119240), (2, 59620), (4, 29810), (5, 23848), (8, 14905), (10, 11924), (11, 10840), (20, 5962), (22, 5420), (40, 2981), (44, 2710), (55, 2168), (88, 1355), (110, 1084), (220, 542), (271, 440)]