190935.0000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 13368960

約数和(自身を除く): 8300120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 421, 430, 602, 842, 860, 1204, 1505, 1684, 1720, 2105, 2408, 2947, 3010, 3368, 4210, 5894, 6020, 8420, 11788, 12040, 14735, 16840, 18103, 23576, 29470, 36206, 58940, 72412, 90515, 117880, 126721, 144824, 181030, 253442, 362060, 506884, 633605, 724120, 1013768, 1267210, 2534420, 5068840]

約数ペア:

[(1, 5068840), (2, 2534420), (4, 1267210), (5, 1013768), (7, 724120), (8, 633605), (10, 506884), (14, 362060), (20, 253442), (28, 181030), (35, 144824), (40, 126721), (43, 117880), (56, 90515), (70, 72412), (86, 58940), (140, 36206), (172, 29470), (215, 23576), (280, 18103), (301, 16840), (344, 14735), (421, 12040), (430, 11788), (602, 8420), (842, 6020), (860, 5894), (1204, 4210), (1505, 3368), (1684, 3010), (1720, 2947), (2105, 2408)]