2000685660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10715

約数の個数: 96

約数和(自身を含む): 5807047680

約数和(自身を除く): 3806362020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 67, 94, 134, 141, 188, 201, 235, 268, 282, 335, 402, 470, 564, 670, 705, 804, 940, 1005, 1340, 1410, 2010, 2820, 3149, 4020, 6298, 9447, 10589, 12596, 15745, 18894, 21178, 31490, 31767, 37788, 42356, 47235, 52945, 62980, 63534, 94470, 105890, 127068, 158835, 188940, 211780, 317670, 497683, 635340, 709463, 995366, 1418926, 1493049, 1990732, 2128389, 2488415, 2837852, 2986098, 3547315, 4256778, 4976830, 5972196, 7094630, 7465245, 8513556, 9953660, 10641945, 14189260, 14930490, 21283890, 29860980, 33344761, 42567780, 66689522, 100034283, 133379044, 166723805, 200068566, 333447610, 400137132, 500171415, 666895220, 1000342830, 2000685660]

約数ペア:

[(1, 2000685660), (2, 1000342830), (3, 666895220), (4, 500171415), (5, 400137132), (6, 333447610), (10, 200068566), (12, 166723805), (15, 133379044), (20, 100034283), (30, 66689522), (47, 42567780), (60, 33344761), (67, 29860980), (94, 21283890), (134, 14930490), (141, 14189260), (188, 10641945), (201, 9953660), (235, 8513556), (268, 7465245), (282, 7094630), (335, 5972196), (402, 4976830), (470, 4256778), (564, 3547315), (670, 2986098), (705, 2837852), (804, 2488415), (940, 2128389), (1005, 1990732), (1340, 1493049), (1410, 1418926), (2010, 995366), (2820, 709463), (3149, 635340), (4020, 497683), (6298, 317670), (9447, 211780), (10589, 188940), (12596, 158835), (15745, 127068), (18894, 105890), (21178, 94470), (31490, 63534), (31767, 62980), (37788, 52945), (42356, 47235)]