10206700

素因数分解:

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

素因数の和:2111

約数の個数: 54

約数和(自身を含む): 25776996

約数和(自身を除く): 15570296

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2083, 2450, 4166, 4900, 8332, 10415, 14581, 20830, 29162, 41660, 52075, 58324, 72905, 102067, 104150, 145810, 204134, 208300, 291620, 364525, 408268, 510335, 729050, 1020670, 1458100, 2041340, 2551675, 5103350, 10206700]

約数ペア:

[(1, 10206700), (2, 5103350), (4, 2551675), (5, 2041340), (7, 1458100), (10, 1020670), (14, 729050), (20, 510335), (25, 408268), (28, 364525), (35, 291620), (49, 208300), (50, 204134), (70, 145810), (98, 104150), (100, 102067), (140, 72905), (175, 58324), (196, 52075), (245, 41660), (350, 29162), (490, 20830), (700, 14581), (980, 10415), (1225, 8332), (2083, 4900), (2450, 4166)]