4001900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{5717}}^1$

素因数の和:5738

約数の個数: 36

約数和(自身を含む): 9926448

約数和(自身を除く): 5924548

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 5717, 11434, 22868, 28585, 40019, 57170, 80038, 114340, 142925, 160076, 200095, 285850, 400190, 571700, 800380, 1000475, 2000950, 4001900]

約数ペア:

[(1, 4001900), (2, 2000950), (4, 1000475), (5, 800380), (7, 571700), (10, 400190), (14, 285850), (20, 200095), (25, 160076), (28, 142925), (35, 114340), (50, 80038), (70, 57170), (100, 40019), (140, 28585), (175, 22868), (350, 11434), (700, 5717)]