152197040

素因数分解:

$2^4\times 5^1\times {\mathrm{1902463}}^1$

素因数の和:1902476

約数の個数: 20

約数和(自身を含む): 353858304

約数和(自身を除く): 201661264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1902463, 3804926, 7609852, 9512315, 15219704, 19024630, 30439408, 38049260, 76098520, 152197040]

約数ペア:

[(1, 152197040), (2, 76098520), (4, 38049260), (5, 30439408), (8, 19024630), (10, 15219704), (16, 9512315), (20, 7609852), (40, 3804926), (80, 1902463)]