1834240

素因数分解:

$2^8\times 5^1\times {\mathrm{1433}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 4396644

約数和(自身を除く): 2562404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1433, 2866, 5732, 7165, 11464, 14330, 22928, 28660, 45856, 57320, 91712, 114640, 183424, 229280, 366848, 458560, 917120, 1834240]

約数ペア:

[(1, 1834240), (2, 917120), (4, 458560), (5, 366848), (8, 229280), (10, 183424), (16, 114640), (20, 91712), (32, 57320), (40, 45856), (64, 28660), (80, 22928), (128, 14330), (160, 11464), (256, 7165), (320, 5732), (640, 2866), (1280, 1433)]