27918100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{39883}}^1$

素因数の和:39904

約数の個数: 36

約数和(自身を含む): 69238624

約数和(自身を除く): 41320524

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 39883, 79766, 159532, 199415, 279181, 398830, 558362, 797660, 997075, 1116724, 1395905, 1994150, 2791810, 3988300, 5583620, 6979525, 13959050, 27918100]

約数ペア:

[(1, 27918100), (2, 13959050), (4, 6979525), (5, 5583620), (7, 3988300), (10, 2791810), (14, 1994150), (20, 1395905), (25, 1116724), (28, 997075), (35, 797660), (50, 558362), (70, 398830), (100, 279181), (140, 199415), (175, 159532), (350, 79766), (700, 39883)]