4079620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{149}}^1$

素因数の和:232

約数の個数: 36

約数和(自身を含む): 8864100

約数和(自身を除く): 4784480

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 596, 740, 745, 1369, 1490, 2738, 2980, 5476, 5513, 6845, 11026, 13690, 22052, 27380, 27565, 55130, 110260, 203981, 407962, 815924, 1019905, 2039810, 4079620]

約数ペア:

[(1, 4079620), (2, 2039810), (4, 1019905), (5, 815924), (10, 407962), (20, 203981), (37, 110260), (74, 55130), (148, 27565), (149, 27380), (185, 22052), (298, 13690), (370, 11026), (596, 6845), (740, 5513), (745, 5476), (1369, 2980), (1490, 2738)]