10129520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 23760384

約数和(自身を除く): 13630864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 997, 1016, 1270, 1994, 2032, 2540, 3988, 4985, 5080, 7976, 9970, 10160, 15952, 19940, 39880, 79760, 126619, 253238, 506476, 633095, 1012952, 1266190, 2025904, 2532380, 5064760, 10129520]

約数ペア:

[(1, 10129520), (2, 5064760), (4, 2532380), (5, 2025904), (8, 1266190), (10, 1012952), (16, 633095), (20, 506476), (40, 253238), (80, 126619), (127, 79760), (254, 39880), (508, 19940), (635, 15952), (997, 10160), (1016, 9970), (1270, 7976), (1994, 5080), (2032, 4985), (2540, 3988)]