4736740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 36

約数和(自身を含む): 10282356

約数和(自身を除く): 5545616

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 173, 185, 346, 370, 692, 740, 865, 1369, 1730, 2738, 3460, 5476, 6401, 6845, 12802, 13690, 25604, 27380, 32005, 64010, 128020, 236837, 473674, 947348, 1184185, 2368370, 4736740]

約数ペア:

[(1, 4736740), (2, 2368370), (4, 1184185), (5, 947348), (10, 473674), (20, 236837), (37, 128020), (74, 64010), (148, 32005), (173, 27380), (185, 25604), (346, 13690), (370, 12802), (692, 6845), (740, 6401), (865, 5476), (1369, 3460), (1730, 2738)]