190033460

素因数分解:

$2^2\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{7547}}^1$

素因数の和:8815

約数の個数: 24

約数和(自身を含む): 399440160

約数和(自身を除く): 209406700

約数列:

[1, 2, 4, 5, 10, 20, 1259, 2518, 5036, 6295, 7547, 12590, 15094, 25180, 30188, 37735, 75470, 150940, 9501673, 19003346, 38006692, 47508365, 95016730, 190033460]

約数ペア:

[(1, 190033460), (2, 95016730), (4, 47508365), (5, 38006692), (10, 19003346), (20, 9501673), (1259, 150940), (2518, 75470), (5036, 37735), (6295, 30188), (7547, 25180), (12590, 15094)]