115773140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2083}}^1$

素因数の和:2496

約数の個数: 48

約数和(自身を含む): 278689152

約数和(自身を除く): 162916012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 397, 794, 1588, 1985, 2083, 2779, 3970, 4166, 5558, 7940, 8332, 10415, 11116, 13895, 14581, 20830, 27790, 29162, 41660, 55580, 58324, 72905, 145810, 291620, 826951, 1653902, 3307804, 4134755, 5788657, 8269510, 11577314, 16539020, 23154628, 28943285, 57886570, 115773140]

約数ペア:

[(1, 115773140), (2, 57886570), (4, 28943285), (5, 23154628), (7, 16539020), (10, 11577314), (14, 8269510), (20, 5788657), (28, 4134755), (35, 3307804), (70, 1653902), (140, 826951), (397, 291620), (794, 145810), (1588, 72905), (1985, 58324), (2083, 55580), (2779, 41660), (3970, 29162), (4166, 27790), (5558, 20830), (7940, 14581), (8332, 13895), (10415, 11116)]