225116210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{120383}}^1$

素因数の和:120418

約数の個数: 32

約数和(自身を含む): 468052992

約数和(自身を除く): 242936782

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 120383, 240766, 601915, 1203830, 1324213, 2046511, 2648426, 4093022, 6621065, 10232555, 13242130, 20465110, 22511621, 45023242, 112558105, 225116210]

約数ペア:

[(1, 225116210), (2, 112558105), (5, 45023242), (10, 22511621), (11, 20465110), (17, 13242130), (22, 10232555), (34, 6621065), (55, 4093022), (85, 2648426), (110, 2046511), (170, 1324213), (187, 1203830), (374, 601915), (935, 240766), (1870, 120383)]