82530500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12729

約数の個数: 48

約数和(自身を含む): 194127024

約数和(自身を除く): 111596524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 12697, 25394, 50788, 63485, 126970, 165061, 253940, 317425, 330122, 634850, 660244, 825305, 1269700, 1587125, 1650610, 3174250, 3301220, 4126525, 6348500, 8253050, 16506100, 20632625, 41265250, 82530500]

約数ペア:

[(1, 82530500), (2, 41265250), (4, 20632625), (5, 16506100), (10, 8253050), (13, 6348500), (20, 4126525), (25, 3301220), (26, 3174250), (50, 1650610), (52, 1587125), (65, 1269700), (100, 825305), (125, 660244), (130, 634850), (250, 330122), (260, 317425), (325, 253940), (500, 165061), (650, 126970), (1300, 63485), (1625, 50788), (3250, 25394), (6500, 12697)]