39424940

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6421}}^1$

素因数の和:6737

約数の個数: 24

約数和(自身を含む): 83074992

約数和(自身を除く): 43650052

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 6421, 12842, 25684, 32105, 64210, 128420, 1971247, 3942494, 7884988, 9856235, 19712470, 39424940]

約数ペア:

[(1, 39424940), (2, 19712470), (4, 9856235), (5, 7884988), (10, 3942494), (20, 1971247), (307, 128420), (614, 64210), (1228, 32105), (1535, 25684), (3070, 12842), (6140, 6421)]