203788000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{3919}}^1$

素因数の和:3957

約数の個数: 96

約数和(自身を含む): 539360640

約数和(自身を除く): 335572640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1625, 2000, 2080, 2600, 3250, 3919, 4000, 5200, 6500, 7838, 10400, 13000, 15676, 19595, 26000, 31352, 39190, 50947, 52000, 62704, 78380, 97975, 101894, 125408, 156760, 195950, 203788, 254735, 313520, 391900, 407576, 489875, 509470, 627040, 783800, 815152, 979750, 1018940, 1273675, 1567600, 1630304, 1959500, 2037880, 2547350, 3135200, 3919000, 4075760, 5094700, 6368375, 7838000, 8151520, 10189400, 12736750, 15676000, 20378800, 25473500, 40757600, 50947000, 101894000, 203788000]

約数ペア:

[(1, 203788000), (2, 101894000), (4, 50947000), (5, 40757600), (8, 25473500), (10, 20378800), (13, 15676000), (16, 12736750), (20, 10189400), (25, 8151520), (26, 7838000), (32, 6368375), (40, 5094700), (50, 4075760), (52, 3919000), (65, 3135200), (80, 2547350), (100, 2037880), (104, 1959500), (125, 1630304), (130, 1567600), (160, 1273675), (200, 1018940), (208, 979750), (250, 815152), (260, 783800), (325, 627040), (400, 509470), (416, 489875), (500, 407576), (520, 391900), (650, 313520), (800, 254735), (1000, 203788), (1040, 195950), (1300, 156760), (1625, 125408), (2000, 101894), (2080, 97975), (2600, 78380), (3250, 62704), (3919, 52000), (4000, 50947), (5200, 39190), (6500, 31352), (7838, 26000), (10400, 19595), (13000, 15676)]