9993440

素因数分解:

$2^5\times 5^1\times {\mathrm{62459}}^1$

素因数の和:62474

約数の個数: 24

約数和(自身を含む): 23609880

約数和(自身を除く): 13616440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62459, 124918, 249836, 312295, 499672, 624590, 999344, 1249180, 1998688, 2498360, 4996720, 9993440]

約数ペア:

[(1, 9993440), (2, 4996720), (4, 2498360), (5, 1998688), (8, 1249180), (10, 999344), (16, 624590), (20, 499672), (32, 312295), (40, 249836), (80, 124918), (160, 62459)]