15424760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29663}}^1$

素因数の和:29687

約数の個数: 32

約数和(自身を含む): 37376640

約数和(自身を除く): 21951880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 29663, 59326, 118652, 148315, 237304, 296630, 385619, 593260, 771238, 1186520, 1542476, 1928095, 3084952, 3856190, 7712380, 15424760]

約数ペア:

[(1, 15424760), (2, 7712380), (4, 3856190), (5, 3084952), (8, 1928095), (10, 1542476), (13, 1186520), (20, 771238), (26, 593260), (40, 385619), (52, 296630), (65, 237304), (104, 148315), (130, 118652), (260, 59326), (520, 29663)]