52003380280

素因数分解:

$2^3\times 5^1\times {\mathrm{1300084507}}^1$

素因数の和:1300084518

約数の個数: 16

約数和(自身を含む): 117007605720

約数和(自身を除く): 65004225440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1300084507, 2600169014, 5200338028, 6500422535, 10400676056, 13000845070, 26001690140, 52003380280]

約数ペア:

[(1, 52003380280), (2, 26001690140), (4, 13000845070), (5, 10400676056), (8, 6500422535), (10, 5200338028), (20, 2600169014), (40, 1300084507)]