9850100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7577}}^1$

素因数の和:7604

約数の個数: 36

約数和(自身を含む): 23021964

約数和(自身を除く): 13171864

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 7577, 15154, 30308, 37885, 75770, 98501, 151540, 189425, 197002, 378850, 394004, 492505, 757700, 985010, 1970020, 2462525, 4925050, 9850100]

約数ペア:

[(1, 9850100), (2, 4925050), (4, 2462525), (5, 1970020), (10, 985010), (13, 757700), (20, 492505), (25, 394004), (26, 378850), (50, 197002), (52, 189425), (65, 151540), (100, 98501), (130, 75770), (260, 37885), (325, 30308), (650, 15154), (1300, 7577)]