938240

素因数分解:

$2^8\times 5^1\times {\mathrm{733}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 2250444

約数和(自身を除く): 1312204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 733, 1280, 1466, 2932, 3665, 5864, 7330, 11728, 14660, 23456, 29320, 46912, 58640, 93824, 117280, 187648, 234560, 469120, 938240]

約数ペア:

[(1, 938240), (2, 469120), (4, 234560), (5, 187648), (8, 117280), (10, 93824), (16, 58640), (20, 46912), (32, 29320), (40, 23456), (64, 14660), (80, 11728), (128, 7330), (160, 5864), (256, 3665), (320, 2932), (640, 1466), (733, 1280)]