16211025350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{129223}}^1$

素因数の和:129441

約数の個数: 48

約数和(自身を含む): 32640431712

約数和(自身を除く): 16429406362

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 650, 965, 1930, 2509, 4825, 5018, 9650, 12545, 25090, 62725, 125450, 129223, 258446, 646115, 1292230, 1679899, 3230575, 3359798, 6461150, 8399495, 16798990, 24940039, 41997475, 49880078, 83994950, 124700195, 249400390, 324220507, 623500975, 648441014, 1247001950, 1621102535, 3242205070, 8105512675, 16211025350]

約数ペア:

[(1, 16211025350), (2, 8105512675), (5, 3242205070), (10, 1621102535), (13, 1247001950), (25, 648441014), (26, 623500975), (50, 324220507), (65, 249400390), (130, 124700195), (193, 83994950), (325, 49880078), (386, 41997475), (650, 24940039), (965, 16798990), (1930, 8399495), (2509, 6461150), (4825, 3359798), (5018, 3230575), (9650, 1679899), (12545, 1292230), (25090, 646115), (62725, 258446), (125450, 129223)]