6977776640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20341}}^1$

素因数の和:20433

約数の個数: 88

約数和(自身を含む): 16989150192

約数和(自身を除く): 10011373552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 512, 536, 640, 670, 1024, 1072, 1280, 1340, 2144, 2560, 2680, 4288, 5120, 5360, 8576, 10720, 17152, 20341, 21440, 34304, 40682, 42880, 68608, 81364, 85760, 101705, 162728, 171520, 203410, 325456, 343040, 406820, 650912, 813640, 1301824, 1362847, 1627280, 2603648, 2725694, 3254560, 5207296, 5451388, 6509120, 6814235, 10414592, 10902776, 13018240, 13628470, 20829184, 21805552, 26036480, 27256940, 43611104, 52072960, 54513880, 87222208, 104145920, 109027760, 174444416, 218055520, 348888832, 436111040, 697777664, 872222080, 1395555328, 1744444160, 3488888320, 6977776640]

約数ペア:

[(1, 6977776640), (2, 3488888320), (4, 1744444160), (5, 1395555328), (8, 872222080), (10, 697777664), (16, 436111040), (20, 348888832), (32, 218055520), (40, 174444416), (64, 109027760), (67, 104145920), (80, 87222208), (128, 54513880), (134, 52072960), (160, 43611104), (256, 27256940), (268, 26036480), (320, 21805552), (335, 20829184), (512, 13628470), (536, 13018240), (640, 10902776), (670, 10414592), (1024, 6814235), (1072, 6509120), (1280, 5451388), (1340, 5207296), (2144, 3254560), (2560, 2725694), (2680, 2603648), (4288, 1627280), (5120, 1362847), (5360, 1301824), (8576, 813640), (10720, 650912), (17152, 406820), (20341, 343040), (21440, 325456), (34304, 203410), (40682, 171520), (42880, 162728), (68608, 101705), (81364, 85760)]