1685752420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{5153}}^1$

素因数の和:6660

約数の個数: 48

約数和(自身を含む): 3865252608

約数和(自身を除く): 2179500188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1487, 2974, 5153, 5948, 7435, 10306, 14870, 16357, 20612, 25765, 29740, 32714, 51530, 56683, 65428, 81785, 103060, 113366, 163570, 226732, 283415, 327140, 566830, 1133660, 7662511, 15325022, 30650044, 38312555, 76625110, 84287621, 153250220, 168575242, 337150484, 421438105, 842876210, 1685752420]

約数ペア:

[(1, 1685752420), (2, 842876210), (4, 421438105), (5, 337150484), (10, 168575242), (11, 153250220), (20, 84287621), (22, 76625110), (44, 38312555), (55, 30650044), (110, 15325022), (220, 7662511), (1487, 1133660), (2974, 566830), (5153, 327140), (5948, 283415), (7435, 226732), (10306, 163570), (14870, 113366), (16357, 103060), (20612, 81785), (25765, 65428), (29740, 56683), (32714, 51530)]