42722300

素因数分解:

$2^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2621}}^1$

素因数の和:2798

約数の個数: 36

約数和(自身を含む): 93311736

約数和(自身を除く): 50589436

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 163, 326, 652, 815, 1630, 2621, 3260, 4075, 5242, 8150, 10484, 13105, 16300, 26210, 52420, 65525, 131050, 262100, 427223, 854446, 1708892, 2136115, 4272230, 8544460, 10680575, 21361150, 42722300]

約数ペア:

[(1, 42722300), (2, 21361150), (4, 10680575), (5, 8544460), (10, 4272230), (20, 2136115), (25, 1708892), (50, 854446), (100, 427223), (163, 262100), (326, 131050), (652, 65525), (815, 52420), (1630, 26210), (2621, 16300), (3260, 13105), (4075, 10484), (5242, 8150)]