100025900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{76943}}^1$

素因数の和:76970

約数の個数: 36

約数和(自身を含む): 233755872

約数和(自身を除く): 133729972

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 76943, 153886, 307772, 384715, 769430, 1000259, 1538860, 1923575, 2000518, 3847150, 4001036, 5001295, 7694300, 10002590, 20005180, 25006475, 50012950, 100025900]

約数ペア:

[(1, 100025900), (2, 50012950), (4, 25006475), (5, 20005180), (10, 10002590), (13, 7694300), (20, 5001295), (25, 4001036), (26, 3847150), (50, 2000518), (52, 1923575), (65, 1538860), (100, 1000259), (130, 769430), (260, 384715), (325, 307772), (650, 153886), (1300, 76943)]