84369020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{57787}}^1$

素因数の和:57869

約数の個数: 24

約数和(自身を含む): 179605104

約数和(自身を除く): 95236084

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 57787, 115574, 231148, 288935, 577870, 1155740, 4218451, 8436902, 16873804, 21092255, 42184510, 84369020]

約数ペア:

[(1, 84369020), (2, 42184510), (4, 21092255), (5, 16873804), (10, 8436902), (20, 4218451), (73, 1155740), (146, 577870), (292, 288935), (365, 231148), (730, 115574), (1460, 57787)]