160287170

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{19813}}^1$

素因数の和:20629

約数の個数: 16

約数和(自身を含む): 288888120

約数和(自身を除く): 128600950

約数列:

[1, 2, 5, 10, 809, 1618, 4045, 8090, 19813, 39626, 99065, 198130, 16028717, 32057434, 80143585, 160287170]

約数ペア:

[(1, 160287170), (2, 80143585), (5, 32057434), (10, 16028717), (809, 198130), (1618, 99065), (4045, 39626), (8090, 19813)]