1925709080

素因数分解:

$2^3\times 5^1\times {\mathrm{48142727}}^1$

素因数の和:48142738

約数の個数: 16

約数和(自身を含む): 4332845520

約数和(自身を除く): 2407136440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 48142727, 96285454, 192570908, 240713635, 385141816, 481427270, 962854540, 1925709080]

約数ペア:

[(1, 1925709080), (2, 962854540), (4, 481427270), (5, 385141816), (8, 240713635), (10, 192570908), (20, 96285454), (40, 48142727)]