107518640

素因数分解:

$2^4\times 5^1\times {\mathrm{1343983}}^1$

素因数の和:1343996

約数の個数: 20

約数和(自身を含む): 249981024

約数和(自身を除く): 142462384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1343983, 2687966, 5375932, 6719915, 10751864, 13439830, 21503728, 26879660, 53759320, 107518640]

約数ペア:

[(1, 107518640), (2, 53759320), (4, 26879660), (5, 21503728), (8, 13439830), (10, 10751864), (16, 6719915), (20, 5375932), (40, 2687966), (80, 1343983)]