1946111920

素因数分解:

$2^4\times 5^1\times {\mathrm{24326399}}^1$

素因数の和:24326412

約数の個数: 20

約数和(自身を含む): 4524710400

約数和(自身を除く): 2578598480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 24326399, 48652798, 97305596, 121631995, 194611192, 243263990, 389222384, 486527980, 973055960, 1946111920]

約数ペア:

[(1, 1946111920), (2, 973055960), (4, 486527980), (5, 389222384), (8, 243263990), (10, 194611192), (16, 121631995), (20, 97305596), (40, 48652798), (80, 24326399)]