16113860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{115099}}^1$

素因数の和:115115

約数の個数: 24

約数和(自身を含む): 38673600

約数和(自身を除く): 22559740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 115099, 230198, 460396, 575495, 805693, 1150990, 1611386, 2301980, 3222772, 4028465, 8056930, 16113860]

約数ペア:

[(1, 16113860), (2, 8056930), (4, 4028465), (5, 3222772), (7, 2301980), (10, 1611386), (14, 1150990), (20, 805693), (28, 575495), (35, 460396), (70, 230198), (140, 115099)]