184435820

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{11399}}^1$

素因数の和:12217

約数の個数: 24

約数和(自身を含む): 387828000

約数和(自身を除く): 203392180

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 11399, 16180, 22798, 45596, 56995, 113990, 227980, 9221791, 18443582, 36887164, 46108955, 92217910, 184435820]

約数ペア:

[(1, 184435820), (2, 92217910), (4, 46108955), (5, 36887164), (10, 18443582), (20, 9221791), (809, 227980), (1618, 113990), (3236, 56995), (4045, 45596), (8090, 22798), (11399, 16180)]