6394700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4946

約数の個数: 36

約数和(自身を含む): 14946960

約数和(自身を除く): 8552260

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 4919, 9838, 19676, 24595, 49190, 63947, 98380, 122975, 127894, 245950, 255788, 319735, 491900, 639470, 1278940, 1598675, 3197350, 6394700]

約数ペア:

[(1, 6394700), (2, 3197350), (4, 1598675), (5, 1278940), (10, 639470), (13, 491900), (20, 319735), (25, 255788), (26, 245950), (50, 127894), (52, 122975), (65, 98380), (100, 63947), (130, 49190), (260, 24595), (325, 19676), (650, 9838), (1300, 4919)]