103679780

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{3643}}^1$

素因数の和:5075

約数の個数: 24

約数和(自身を含む): 217940352

約数和(自身を除く): 114260572

約数列:

[1, 2, 4, 5, 10, 20, 1423, 2846, 3643, 5692, 7115, 7286, 14230, 14572, 18215, 28460, 36430, 72860, 5183989, 10367978, 20735956, 25919945, 51839890, 103679780]

約数ペア:

[(1, 103679780), (2, 51839890), (4, 25919945), (5, 20735956), (10, 10367978), (20, 5183989), (1423, 72860), (2846, 36430), (3643, 28460), (5692, 18215), (7115, 14572), (7286, 14230)]