211874080

素因数分解:

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

素因数の和:120409

約数の個数: 48

約数和(自身を含む): 546061824

約数和(自身を除く): 334187744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 120383, 240766, 481532, 601915, 963064, 1203830, 1324213, 1926128, 2407660, 2648426, 3852256, 4815320, 5296852, 6621065, 9630640, 10593704, 13242130, 19261280, 21187408, 26484260, 42374816, 52968520, 105937040, 211874080]

約数ペア:

[(1, 211874080), (2, 105937040), (4, 52968520), (5, 42374816), (8, 26484260), (10, 21187408), (11, 19261280), (16, 13242130), (20, 10593704), (22, 9630640), (32, 6621065), (40, 5296852), (44, 4815320), (55, 3852256), (80, 2648426), (88, 2407660), (110, 1926128), (160, 1324213), (176, 1203830), (220, 963064), (352, 601915), (440, 481532), (880, 240766), (1760, 120383)]