38742700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^2\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 54

約数和(自身を含む): 86710596

約数和(自身を除く): 47967896

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 283, 370, 566, 740, 925, 1132, 1369, 1415, 1850, 2738, 2830, 3700, 5476, 5660, 6845, 7075, 10471, 13690, 14150, 20942, 27380, 28300, 34225, 41884, 52355, 68450, 104710, 136900, 209420, 261775, 387427, 523550, 774854, 1047100, 1549708, 1937135, 3874270, 7748540, 9685675, 19371350, 38742700]

約数ペア:

[(1, 38742700), (2, 19371350), (4, 9685675), (5, 7748540), (10, 3874270), (20, 1937135), (25, 1549708), (37, 1047100), (50, 774854), (74, 523550), (100, 387427), (148, 261775), (185, 209420), (283, 136900), (370, 104710), (566, 68450), (740, 52355), (925, 41884), (1132, 34225), (1369, 28300), (1415, 27380), (1850, 20942), (2738, 14150), (2830, 13690), (3700, 10471), (5476, 7075), (5660, 6845)]