201682000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{7757}}^1$

素因数の和:7793

約数の個数: 80

約数和(自身を含む): 525247632

約数和(自身を除く): 323565632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 3250, 5200, 6500, 7757, 13000, 15514, 26000, 31028, 38785, 62056, 77570, 100841, 124112, 155140, 193925, 201682, 310280, 387850, 403364, 504205, 620560, 775700, 806728, 969625, 1008410, 1551400, 1613456, 1939250, 2016820, 2521025, 3102800, 3878500, 4033640, 5042050, 7757000, 8067280, 10084100, 12605125, 15514000, 20168200, 25210250, 40336400, 50420500, 100841000, 201682000]

約数ペア:

[(1, 201682000), (2, 100841000), (4, 50420500), (5, 40336400), (8, 25210250), (10, 20168200), (13, 15514000), (16, 12605125), (20, 10084100), (25, 8067280), (26, 7757000), (40, 5042050), (50, 4033640), (52, 3878500), (65, 3102800), (80, 2521025), (100, 2016820), (104, 1939250), (125, 1613456), (130, 1551400), (200, 1008410), (208, 969625), (250, 806728), (260, 775700), (325, 620560), (400, 504205), (500, 403364), (520, 387850), (650, 310280), (1000, 201682), (1040, 193925), (1300, 155140), (1625, 124112), (2000, 100841), (2600, 77570), (3250, 62056), (5200, 38785), (6500, 31028), (7757, 26000), (13000, 15514)]