56800

素因数分解:

$2^5\times 5^2\times {\mathrm{71}}^1$

素因数の和:91

約数の個数: 36

約数和(自身を含む): 140616

約数和(自身を除く): 83816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 71, 80, 100, 142, 160, 200, 284, 355, 400, 568, 710, 800, 1136, 1420, 1775, 2272, 2840, 3550, 5680, 7100, 11360, 14200, 28400, 56800]

約数ペア:

[(1, 56800), (2, 28400), (4, 14200), (5, 11360), (8, 7100), (10, 5680), (16, 3550), (20, 2840), (25, 2272), (32, 1775), (40, 1420), (50, 1136), (71, 800), (80, 710), (100, 568), (142, 400), (160, 355), (200, 284)]