98163800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{70117}}^1$

素因数の和:70140

約数の個数: 48

約数和(自身を含む): 260838960

約数和(自身を除く): 162675160

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, 70117, 140234, 280468, 350585, 490819, 560936, 701170, 981638, 1402340, 1752925, 1963276, 2454095, 2804680, 3505850, 3926552, 4908190, 7011700, 9816380, 12270475, 14023400, 19632760, 24540950, 49081900, 98163800]

約数ペア:

[(1, 98163800), (2, 49081900), (4, 24540950), (5, 19632760), (7, 14023400), (8, 12270475), (10, 9816380), (14, 7011700), (20, 4908190), (25, 3926552), (28, 3505850), (35, 2804680), (40, 2454095), (50, 1963276), (56, 1752925), (70, 1402340), (100, 981638), (140, 701170), (175, 560936), (200, 490819), (280, 350585), (350, 280468), (700, 140234), (1400, 70117)]