2079894740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{32941}}^1$

素因数の和:33009

約数の個数: 96

約数和(自身を含む): 5578530048

約数和(自身を除く): 3498635308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3157, 4510, 5740, 6314, 9020, 12628, 15785, 31570, 32941, 63140, 65882, 131764, 164705, 230587, 329410, 362351, 461174, 658820, 724702, 922348, 1152935, 1350581, 1449404, 1811755, 2305870, 2536457, 2701162, 3623510, 4611740, 5072914, 5402324, 6752905, 7247020, 9454067, 10145828, 12682285, 13505810, 14856391, 18908134, 25364570, 27011620, 29712782, 37816268, 47270335, 50729140, 59425564, 74281955, 94540670, 103994737, 148563910, 189081340, 207989474, 297127820, 415978948, 519973685, 1039947370, 2079894740]

約数ペア:

[(1, 2079894740), (2, 1039947370), (4, 519973685), (5, 415978948), (7, 297127820), (10, 207989474), (11, 189081340), (14, 148563910), (20, 103994737), (22, 94540670), (28, 74281955), (35, 59425564), (41, 50729140), (44, 47270335), (55, 37816268), (70, 29712782), (77, 27011620), (82, 25364570), (110, 18908134), (140, 14856391), (154, 13505810), (164, 12682285), (205, 10145828), (220, 9454067), (287, 7247020), (308, 6752905), (385, 5402324), (410, 5072914), (451, 4611740), (574, 3623510), (770, 2701162), (820, 2536457), (902, 2305870), (1148, 1811755), (1435, 1449404), (1540, 1350581), (1804, 1152935), (2255, 922348), (2870, 724702), (3157, 658820), (4510, 461174), (5740, 362351), (6314, 329410), (9020, 230587), (12628, 164705), (15785, 131764), (31570, 65882), (32941, 63140)]