24997040

素因数分解:

$2^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1153}}^1$

素因数の和:1437

約数の個数: 40

約数和(自身を含む): 58383168

約数和(自身を除く): 33386128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 271, 542, 1084, 1153, 1355, 2168, 2306, 2710, 4336, 4612, 5420, 5765, 9224, 10840, 11530, 18448, 21680, 23060, 46120, 92240, 312463, 624926, 1249852, 1562315, 2499704, 3124630, 4999408, 6249260, 12498520, 24997040]

約数ペア:

[(1, 24997040), (2, 12498520), (4, 6249260), (5, 4999408), (8, 3124630), (10, 2499704), (16, 1562315), (20, 1249852), (40, 624926), (80, 312463), (271, 92240), (542, 46120), (1084, 23060), (1153, 21680), (1355, 18448), (2168, 11530), (2306, 10840), (2710, 9224), (4336, 5765), (4612, 5420)]