56938240

素因数分解:

$2^8\times 5^1\times {\mathrm{44483}}^1$

素因数の和:44504

約数の個数: 36

約数和(自身を含む): 136387944

約数和(自身を除く): 79449704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 44483, 88966, 177932, 222415, 355864, 444830, 711728, 889660, 1423456, 1779320, 2846912, 3558640, 5693824, 7117280, 11387648, 14234560, 28469120, 56938240]

約数ペア:

[(1, 56938240), (2, 28469120), (4, 14234560), (5, 11387648), (8, 7117280), (10, 5693824), (16, 3558640), (20, 2846912), (32, 1779320), (40, 1423456), (64, 889660), (80, 711728), (128, 444830), (160, 355864), (256, 222415), (320, 177932), (640, 88966), (1280, 44483)]