236831450

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 454967160

約数和(自身を除く): 218135710

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 313, 370, 409, 626, 818, 925, 1565, 1850, 2045, 3130, 4090, 7825, 10225, 11581, 15133, 15650, 20450, 23162, 30266, 57905, 75665, 115810, 128017, 151330, 256034, 289525, 378325, 579050, 640085, 756650, 1280170, 3200425, 4736629, 6400850, 9473258, 23683145, 47366290, 118415725, 236831450]

約数ペア:

[(1, 236831450), (2, 118415725), (5, 47366290), (10, 23683145), (25, 9473258), (37, 6400850), (50, 4736629), (74, 3200425), (185, 1280170), (313, 756650), (370, 640085), (409, 579050), (626, 378325), (818, 289525), (925, 256034), (1565, 151330), (1850, 128017), (2045, 115810), (3130, 75665), (4090, 57905), (7825, 30266), (10225, 23162), (11581, 20450), (15133, 15650)]