40589366972

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{182779}}^1$

素因数の和:182911

約数の個数: 72

約数和(自身を含む): 91015666560

約数和(自身を除く): 50426299588

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 103, 154, 196, 206, 308, 412, 539, 721, 1078, 1133, 1442, 2156, 2266, 2884, 4532, 5047, 7931, 10094, 15862, 20188, 31724, 55517, 111034, 182779, 222068, 365558, 731116, 1279453, 2010569, 2558906, 4021138, 5117812, 8042276, 8956171, 14073983, 17912342, 18826237, 28147966, 35824684, 37652474, 56295932, 75304948, 98517881, 131783659, 197035762, 207088607, 263567318, 394071524, 414177214, 527134636, 828354428, 922485613, 1449620249, 1844971226, 2899240498, 3689942452, 5798480996, 10147341743, 20294683486, 40589366972]

約数ペア:

[(1, 40589366972), (2, 20294683486), (4, 10147341743), (7, 5798480996), (11, 3689942452), (14, 2899240498), (22, 1844971226), (28, 1449620249), (44, 922485613), (49, 828354428), (77, 527134636), (98, 414177214), (103, 394071524), (154, 263567318), (196, 207088607), (206, 197035762), (308, 131783659), (412, 98517881), (539, 75304948), (721, 56295932), (1078, 37652474), (1133, 35824684), (1442, 28147966), (2156, 18826237), (2266, 17912342), (2884, 14073983), (4532, 8956171), (5047, 8042276), (7931, 5117812), (10094, 4021138), (15862, 2558906), (20188, 2010569), (31724, 1279453), (55517, 731116), (111034, 365558), (182779, 222068)]