494085820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:934

約数の個数: 48

約数和(自身を含む): 1048844160

約数和(自身を除く): 554758340

約数列:

[1, 2, 4, 5, 10, 20, 229, 233, 458, 463, 466, 916, 926, 932, 1145, 1165, 1852, 2290, 2315, 2330, 4580, 4630, 4660, 9260, 53357, 106027, 106714, 107879, 212054, 213428, 215758, 266785, 424108, 431516, 530135, 533570, 539395, 1060270, 1067140, 1078790, 2120540, 2157580, 24704291, 49408582, 98817164, 123521455, 247042910, 494085820]

約数ペア:

[(1, 494085820), (2, 247042910), (4, 123521455), (5, 98817164), (10, 49408582), (20, 24704291), (229, 2157580), (233, 2120540), (458, 1078790), (463, 1067140), (466, 1060270), (916, 539395), (926, 533570), (932, 530135), (1145, 431516), (1165, 424108), (1852, 266785), (2290, 215758), (2315, 213428), (2330, 212054), (4580, 107879), (4630, 106714), (4660, 106027), (9260, 53357)]