47952640

素因数分解:

$2^8\times 5^1\times {\mathrm{37463}}^1$

素因数の和:37484

約数の個数: 36

約数和(自身を含む): 114864624

約数和(自身を除く): 66911984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 37463, 74926, 149852, 187315, 299704, 374630, 599408, 749260, 1198816, 1498520, 2397632, 2997040, 4795264, 5994080, 9590528, 11988160, 23976320, 47952640]

約数ペア:

[(1, 47952640), (2, 23976320), (4, 11988160), (5, 9590528), (8, 5994080), (10, 4795264), (16, 2997040), (20, 2397632), (32, 1498520), (40, 1198816), (64, 749260), (80, 599408), (128, 374630), (160, 299704), (256, 187315), (320, 149852), (640, 74926), (1280, 37463)]