10303880

素因数分解:

$2^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1489}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 23333400

約数和(自身を除く): 13029520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 173, 346, 692, 865, 1384, 1489, 1730, 2978, 3460, 5956, 6920, 7445, 11912, 14890, 29780, 59560, 257597, 515194, 1030388, 1287985, 2060776, 2575970, 5151940, 10303880]

約数ペア:

[(1, 10303880), (2, 5151940), (4, 2575970), (5, 2060776), (8, 1287985), (10, 1030388), (20, 515194), (40, 257597), (173, 59560), (346, 29780), (692, 14890), (865, 11912), (1384, 7445), (1489, 6920), (1730, 5956), (2978, 3460)]