6691100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5147}}^1$

素因数の和:5174

約数の個数: 36

約数和(自身を含む): 15639624

約数和(自身を除く): 8948524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5147, 10294, 20588, 25735, 51470, 66911, 102940, 128675, 133822, 257350, 267644, 334555, 514700, 669110, 1338220, 1672775, 3345550, 6691100]

約数ペア:

[(1, 6691100), (2, 3345550), (4, 1672775), (5, 1338220), (10, 669110), (13, 514700), (20, 334555), (25, 267644), (26, 257350), (50, 133822), (52, 128675), (65, 102940), (100, 66911), (130, 51470), (260, 25735), (325, 20588), (650, 10294), (1300, 5147)]