7712380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29663}}^1$

素因数の和:29685

約数の個数: 24

約数和(自身を含む): 17442432

約数和(自身を除く): 9730052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 29663, 59326, 118652, 148315, 296630, 385619, 593260, 771238, 1542476, 1928095, 3856190, 7712380]

約数ペア:

[(1, 7712380), (2, 3856190), (4, 1928095), (5, 1542476), (10, 771238), (13, 593260), (20, 385619), (26, 296630), (52, 148315), (65, 118652), (130, 59326), (260, 29663)]