97408520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2198

約数の個数: 64

約数和(自身を含む): 241444800

約数和(自身を除く): 144036280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2069, 2140, 2354, 4138, 4280, 4708, 5885, 8276, 9416, 10345, 11770, 16552, 20690, 22759, 23540, 41380, 45518, 47080, 82760, 91036, 113795, 182072, 221383, 227590, 442766, 455180, 885532, 910360, 1106915, 1771064, 2213830, 2435213, 4427660, 4870426, 8855320, 9740852, 12176065, 19481704, 24352130, 48704260, 97408520]

約数ペア:

[(1, 97408520), (2, 48704260), (4, 24352130), (5, 19481704), (8, 12176065), (10, 9740852), (11, 8855320), (20, 4870426), (22, 4427660), (40, 2435213), (44, 2213830), (55, 1771064), (88, 1106915), (107, 910360), (110, 885532), (214, 455180), (220, 442766), (428, 227590), (440, 221383), (535, 182072), (856, 113795), (1070, 91036), (1177, 82760), (2069, 47080), (2140, 45518), (2354, 41380), (4138, 23540), (4280, 22759), (4708, 20690), (5885, 16552), (8276, 11770), (9416, 10345)]