38074240

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 93305520

約数和(自身を除く): 55231280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1451, 1640, 2624, 2902, 3280, 5248, 5804, 6560, 7255, 11608, 13120, 14510, 23216, 26240, 29020, 46432, 58040, 59491, 92864, 116080, 118982, 185728, 232160, 237964, 297455, 464320, 475928, 594910, 928640, 951856, 1189820, 1903712, 2379640, 3807424, 4759280, 7614848, 9518560, 19037120, 38074240]

約数ペア:

[(1, 38074240), (2, 19037120), (4, 9518560), (5, 7614848), (8, 4759280), (10, 3807424), (16, 2379640), (20, 1903712), (32, 1189820), (40, 951856), (41, 928640), (64, 594910), (80, 475928), (82, 464320), (128, 297455), (160, 237964), (164, 232160), (205, 185728), (320, 118982), (328, 116080), (410, 92864), (640, 59491), (656, 58040), (820, 46432), (1312, 29020), (1451, 26240), (1640, 23216), (2624, 14510), (2902, 13120), (3280, 11608), (5248, 7255), (5804, 6560)]