6361240

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1459}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 14454000

約数和(自身を除く): 8092760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 1459, 2180, 2918, 4360, 5836, 7295, 11672, 14590, 29180, 58360, 159031, 318062, 636124, 795155, 1272248, 1590310, 3180620, 6361240]

約数ペア:

[(1, 6361240), (2, 3180620), (4, 1590310), (5, 1272248), (8, 795155), (10, 636124), (20, 318062), (40, 159031), (109, 58360), (218, 29180), (436, 14590), (545, 11672), (872, 7295), (1090, 5836), (1459, 4360), (2180, 2918)]