125827000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{9679}}^1$

素因数の和:9713

約数の個数: 64

約数和(自身を含む): 317116800

約数和(自身を除く): 191289800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1300, 1625, 2600, 3250, 6500, 9679, 13000, 19358, 38716, 48395, 77432, 96790, 125827, 193580, 241975, 251654, 387160, 483950, 503308, 629135, 967900, 1006616, 1209875, 1258270, 1935800, 2419750, 2516540, 3145675, 4839500, 5033080, 6291350, 9679000, 12582700, 15728375, 25165400, 31456750, 62913500, 125827000]

約数ペア:

[(1, 125827000), (2, 62913500), (4, 31456750), (5, 25165400), (8, 15728375), (10, 12582700), (13, 9679000), (20, 6291350), (25, 5033080), (26, 4839500), (40, 3145675), (50, 2516540), (52, 2419750), (65, 1935800), (100, 1258270), (104, 1209875), (125, 1006616), (130, 967900), (200, 629135), (250, 503308), (260, 483950), (325, 387160), (500, 251654), (520, 241975), (650, 193580), (1000, 125827), (1300, 96790), (1625, 77432), (2600, 48395), (3250, 38716), (6500, 19358), (9679, 13000)]