5636720

素因数分解:

$2^4\times 5^1\times {\mathrm{70459}}^1$

素因数の和:70472

約数の個数: 20

約数和(自身を含む): 13105560

約数和(自身を除く): 7468840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70459, 140918, 281836, 352295, 563672, 704590, 1127344, 1409180, 2818360, 5636720]

約数ペア:

[(1, 5636720), (2, 2818360), (4, 1409180), (5, 1127344), (8, 704590), (10, 563672), (16, 352295), (20, 281836), (40, 140918), (80, 70459)]