2828451890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{53681}}^1$

素因数の和:54178

約数の個数: 32

約数和(自身を含む): 5565749760

約数和(自身を除く): 2737297870

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 479, 958, 2395, 4790, 5269, 10538, 26345, 52690, 53681, 107362, 268405, 536810, 590491, 1180982, 2952455, 5904910, 25713199, 51426398, 128565995, 257131990, 282845189, 565690378, 1414225945, 2828451890]

約数ペア:

[(1, 2828451890), (2, 1414225945), (5, 565690378), (10, 282845189), (11, 257131990), (22, 128565995), (55, 51426398), (110, 25713199), (479, 5904910), (958, 2952455), (2395, 1180982), (4790, 590491), (5269, 536810), (10538, 268405), (26345, 107362), (52690, 53681)]