5200741540

素因数分解:

$2^2\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{78823}}^1$

素因数の和:82131

約数の個数: 24

約数和(自身を含む): 10925006400

約数和(自身を除く): 5724264860

約数列:

[1, 2, 4, 5, 10, 20, 3299, 6598, 13196, 16495, 32990, 65980, 78823, 157646, 315292, 394115, 788230, 1576460, 260037077, 520074154, 1040148308, 1300185385, 2600370770, 5200741540]

約数ペア:

[(1, 5200741540), (2, 2600370770), (4, 1300185385), (5, 1040148308), (10, 520074154), (20, 260037077), (3299, 1576460), (6598, 788230), (13196, 394115), (16495, 315292), (32990, 157646), (65980, 78823)]