4192840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 9692280

約数和(自身を除く): 5499440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 2833, 5666, 11332, 14165, 22664, 28330, 56660, 104821, 113320, 209642, 419284, 524105, 838568, 1048210, 2096420, 4192840]

約数ペア:

[(1, 4192840), (2, 2096420), (4, 1048210), (5, 838568), (8, 524105), (10, 419284), (20, 209642), (37, 113320), (40, 104821), (74, 56660), (148, 28330), (185, 22664), (296, 14165), (370, 11332), (740, 5666), (1480, 2833)]