109304840

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16363}}^1$

素因数の和:16541

約数の個数: 32

約数和(自身を含む): 247423680

約数和(自身を除く): 138118840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 16363, 32726, 65452, 81815, 130904, 163630, 327260, 654520, 2732621, 5465242, 10930484, 13663105, 21860968, 27326210, 54652420, 109304840]

約数ペア:

[(1, 109304840), (2, 54652420), (4, 27326210), (5, 21860968), (8, 13663105), (10, 10930484), (20, 5465242), (40, 2732621), (167, 654520), (334, 327260), (668, 163630), (835, 130904), (1336, 81815), (1670, 65452), (3340, 32726), (6680, 16363)]