24609520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23663}}^1$

素因数の和:23689

約数の個数: 40

約数和(自身を含む): 61621056

約数和(自身を除く): 37011536

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 23663, 47326, 94652, 118315, 189304, 236630, 307619, 378608, 473260, 615238, 946520, 1230476, 1538095, 1893040, 2460952, 3076190, 4921904, 6152380, 12304760, 24609520]

約数ペア:

[(1, 24609520), (2, 12304760), (4, 6152380), (5, 4921904), (8, 3076190), (10, 2460952), (13, 1893040), (16, 1538095), (20, 1230476), (26, 946520), (40, 615238), (52, 473260), (65, 378608), (80, 307619), (104, 236630), (130, 189304), (208, 118315), (260, 94652), (520, 47326), (1040, 23663)]