162126520

素因数分解:

$2^3\times 5^1\times {\mathrm{4053163}}^1$

素因数の和:4053174

約数の個数: 16

約数和(自身を含む): 364784760

約数和(自身を除く): 202658240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4053163, 8106326, 16212652, 20265815, 32425304, 40531630, 81063260, 162126520]

約数ペア:

[(1, 162126520), (2, 81063260), (4, 40531630), (5, 32425304), (8, 20265815), (10, 16212652), (20, 8106326), (40, 4053163)]