103887040

素因数分解:

$2^6\times 5^1\times {\mathrm{324647}}^1$

素因数の和:324664

約数の個数: 28

約数和(自身を含む): 247381776

約数和(自身を除く): 143494736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 324647, 649294, 1298588, 1623235, 2597176, 3246470, 5194352, 6492940, 10388704, 12985880, 20777408, 25971760, 51943520, 103887040]

約数ペア:

[(1, 103887040), (2, 51943520), (4, 25971760), (5, 20777408), (8, 12985880), (10, 10388704), (16, 6492940), (20, 5194352), (32, 3246470), (40, 2597176), (64, 1623235), (80, 1298588), (160, 649294), (320, 324647)]