285472010

素因数分解:

$2^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{43717}}^1$

素因数の和:44377

約数の個数: 16

約数和(自身を含む): 514648296

約数和(自身を除く): 229176286

約数列:

[1, 2, 5, 10, 653, 1306, 3265, 6530, 43717, 87434, 218585, 437170, 28547201, 57094402, 142736005, 285472010]

約数ペア:

[(1, 285472010), (2, 142736005), (5, 57094402), (10, 28547201), (653, 437170), (1306, 218585), (3265, 87434), (6530, 43717)]