78807367600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15155263}}^1$

素因数の和:15155294

約数の個数: 60

約数和(自身を含む): 203898921856

約数和(自身を除く): 125091554256

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 15155263, 30310526, 60621052, 75776315, 121242104, 151552630, 197018419, 242484208, 303105260, 378881575, 394036838, 606210520, 757763150, 788073676, 985092095, 1212421040, 1515526300, 1576147352, 1970184190, 3031052600, 3152294704, 3940368380, 4925460475, 6062105200, 7880736760, 9850920950, 15761473520, 19701841900, 39403683800, 78807367600]

約数ペア:

[(1, 78807367600), (2, 39403683800), (4, 19701841900), (5, 15761473520), (8, 9850920950), (10, 7880736760), (13, 6062105200), (16, 4925460475), (20, 3940368380), (25, 3152294704), (26, 3031052600), (40, 1970184190), (50, 1576147352), (52, 1515526300), (65, 1212421040), (80, 985092095), (100, 788073676), (104, 757763150), (130, 606210520), (200, 394036838), (208, 378881575), (260, 303105260), (325, 242484208), (400, 197018419), (520, 151552630), (650, 121242104), (1040, 75776315), (1300, 60621052), (2600, 30310526), (5200, 15155263)]