2504225000

素因数分解:

$2^3\times 5^5\times {\mathrm{100169}}^1$

素因数の和:100200

約数の個数: 48

約数和(自身を含む): 5868960300

約数和(自身を除く): 3364735300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 3125, 5000, 6250, 12500, 25000, 100169, 200338, 400676, 500845, 801352, 1001690, 2003380, 2504225, 4006760, 5008450, 10016900, 12521125, 20033800, 25042250, 50084500, 62605625, 100169000, 125211250, 250422500, 313028125, 500845000, 626056250, 1252112500, 2504225000]

約数ペア:

[(1, 2504225000), (2, 1252112500), (4, 626056250), (5, 500845000), (8, 313028125), (10, 250422500), (20, 125211250), (25, 100169000), (40, 62605625), (50, 50084500), (100, 25042250), (125, 20033800), (200, 12521125), (250, 10016900), (500, 5008450), (625, 4006760), (1000, 2504225), (1250, 2003380), (2500, 1001690), (3125, 801352), (5000, 500845), (6250, 400676), (12500, 200338), (25000, 100169)]