99003800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{70717}}^1$

素因数の和:70740

約数の個数: 48

約数和(自身を含む): 263070960

約数和(自身を除く): 164067160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 70717, 141434, 282868, 353585, 495019, 565736, 707170, 990038, 1414340, 1767925, 1980076, 2475095, 2828680, 3535850, 3960152, 4950190, 7071700, 9900380, 12375475, 14143400, 19800760, 24750950, 49501900, 99003800]

約数ペア:

[(1, 99003800), (2, 49501900), (4, 24750950), (5, 19800760), (7, 14143400), (8, 12375475), (10, 9900380), (14, 7071700), (20, 4950190), (25, 3960152), (28, 3535850), (35, 2828680), (40, 2475095), (50, 1980076), (56, 1767925), (70, 1414340), (100, 990038), (140, 707170), (175, 565736), (200, 495019), (280, 353585), (350, 282868), (700, 141434), (1400, 70717)]