29090240

素因数分解:

$2^6\times 5^1\times {\mathrm{90907}}^1$

素因数の和:90924

約数の個数: 28

約数和(自身を含む): 69271896

約数和(自身を除く): 40181656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 90907, 181814, 363628, 454535, 727256, 909070, 1454512, 1818140, 2909024, 3636280, 5818048, 7272560, 14545120, 29090240]

約数ペア:

[(1, 29090240), (2, 14545120), (4, 7272560), (5, 5818048), (8, 3636280), (10, 2909024), (16, 1818140), (20, 1454512), (32, 909070), (40, 727256), (64, 454535), (80, 363628), (160, 181814), (320, 90907)]