2562203670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{33349}}^1$

素因数の和:33569

約数の個数: 64

約数和(自身を含む): 6656126400

約数和(自身を除く): 4093922730

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 25610, 33349, 38415, 66698, 76830, 100047, 166745, 200094, 333490, 433537, 500235, 867074, 1000470, 1300611, 2167685, 2601222, 4335370, 6503055, 6569753, 13006110, 13139506, 19709259, 32848765, 39418518, 65697530, 85406789, 98546295, 170813578, 197092590, 256220367, 427033945, 512440734, 854067890, 1281101835, 2562203670]

約数ペア:

[(1, 2562203670), (2, 1281101835), (3, 854067890), (5, 512440734), (6, 427033945), (10, 256220367), (13, 197092590), (15, 170813578), (26, 98546295), (30, 85406789), (39, 65697530), (65, 39418518), (78, 32848765), (130, 19709259), (195, 13139506), (197, 13006110), (390, 6569753), (394, 6503055), (591, 4335370), (985, 2601222), (1182, 2167685), (1970, 1300611), (2561, 1000470), (2955, 867074), (5122, 500235), (5910, 433537), (7683, 333490), (12805, 200094), (15366, 166745), (25610, 100047), (33349, 76830), (38415, 66698)]