12952100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18503}}^1$

素因数の和:18524

約数の個数: 36

約数和(自身を含む): 32122944

約数和(自身を除く): 19170844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18503, 37006, 74012, 92515, 129521, 185030, 259042, 370060, 462575, 518084, 647605, 925150, 1295210, 1850300, 2590420, 3238025, 6476050, 12952100]

約数ペア:

[(1, 12952100), (2, 6476050), (4, 3238025), (5, 2590420), (7, 1850300), (10, 1295210), (14, 925150), (20, 647605), (25, 518084), (28, 462575), (35, 370060), (50, 259042), (70, 185030), (100, 129521), (140, 92515), (175, 74012), (350, 37006), (700, 18503)]