89553650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 177176160

約数和(自身を除く): 87622510

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 107, 190, 214, 475, 535, 881, 950, 1070, 1762, 2033, 2675, 4066, 4405, 5350, 8810, 10165, 16739, 20330, 22025, 33478, 44050, 50825, 83695, 94267, 101650, 167390, 188534, 418475, 471335, 836950, 942670, 1791073, 2356675, 3582146, 4713350, 8955365, 17910730, 44776825, 89553650]

約数ペア:

[(1, 89553650), (2, 44776825), (5, 17910730), (10, 8955365), (19, 4713350), (25, 3582146), (38, 2356675), (50, 1791073), (95, 942670), (107, 836950), (190, 471335), (214, 418475), (475, 188534), (535, 167390), (881, 101650), (950, 94267), (1070, 83695), (1762, 50825), (2033, 44050), (2675, 33478), (4066, 22025), (4405, 20330), (5350, 16739), (8810, 10165)]