389634080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2202

約数の個数: 96

約数和(自身を含む): 1014068160

約数和(自身を除く): 624434080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 107, 110, 160, 176, 214, 220, 352, 428, 440, 535, 856, 880, 1070, 1177, 1712, 1760, 2069, 2140, 2354, 3424, 4138, 4280, 4708, 5885, 8276, 8560, 9416, 10345, 11770, 16552, 17120, 18832, 20690, 22759, 23540, 33104, 37664, 41380, 45518, 47080, 66208, 82760, 91036, 94160, 113795, 165520, 182072, 188320, 221383, 227590, 331040, 364144, 442766, 455180, 728288, 885532, 910360, 1106915, 1771064, 1820720, 2213830, 2435213, 3542128, 3641440, 4427660, 4870426, 7084256, 8855320, 9740852, 12176065, 17710640, 19481704, 24352130, 35421280, 38963408, 48704260, 77926816, 97408520, 194817040, 389634080]

約数ペア:

[(1, 389634080), (2, 194817040), (4, 97408520), (5, 77926816), (8, 48704260), (10, 38963408), (11, 35421280), (16, 24352130), (20, 19481704), (22, 17710640), (32, 12176065), (40, 9740852), (44, 8855320), (55, 7084256), (80, 4870426), (88, 4427660), (107, 3641440), (110, 3542128), (160, 2435213), (176, 2213830), (214, 1820720), (220, 1771064), (352, 1106915), (428, 910360), (440, 885532), (535, 728288), (856, 455180), (880, 442766), (1070, 364144), (1177, 331040), (1712, 227590), (1760, 221383), (2069, 188320), (2140, 182072), (2354, 165520), (3424, 113795), (4138, 94160), (4280, 91036), (4708, 82760), (5885, 66208), (8276, 47080), (8560, 45518), (9416, 41380), (10345, 37664), (11770, 33104), (16552, 23540), (17120, 22759), (18832, 20690)]