84117650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1109}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 164755080

約数和(自身を除く): 80637430

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 185, 205, 370, 410, 925, 1025, 1109, 1517, 1850, 2050, 2218, 3034, 5545, 7585, 11090, 15170, 27725, 37925, 41033, 45469, 55450, 75850, 82066, 90938, 205165, 227345, 410330, 454690, 1025825, 1136725, 1682353, 2051650, 2273450, 3364706, 8411765, 16823530, 42058825, 84117650]

約数ペア:

[(1, 84117650), (2, 42058825), (5, 16823530), (10, 8411765), (25, 3364706), (37, 2273450), (41, 2051650), (50, 1682353), (74, 1136725), (82, 1025825), (185, 454690), (205, 410330), (370, 227345), (410, 205165), (925, 90938), (1025, 82066), (1109, 75850), (1517, 55450), (1850, 45469), (2050, 41033), (2218, 37925), (3034, 27725), (5545, 15170), (7585, 11090)]