407992480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5437}}^1$

素因数の和:5526

約数の個数: 96

約数和(自身を含む): 1118226816

約数和(自身を除く): 710234336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1120, 1340, 1876, 2144, 2345, 2680, 3752, 4690, 5360, 5437, 7504, 9380, 10720, 10874, 15008, 18760, 21748, 27185, 37520, 38059, 43496, 54370, 75040, 76118, 86992, 108740, 152236, 173984, 190295, 217480, 304472, 364279, 380590, 434960, 608944, 728558, 761180, 869920, 1217888, 1457116, 1522360, 1821395, 2549953, 2914232, 3044720, 3642790, 5099906, 5828464, 6089440, 7285580, 10199812, 11656928, 12749765, 14571160, 20399624, 25499530, 29142320, 40799248, 50999060, 58284640, 81598496, 101998120, 203996240, 407992480]

約数ペア:

[(1, 407992480), (2, 203996240), (4, 101998120), (5, 81598496), (7, 58284640), (8, 50999060), (10, 40799248), (14, 29142320), (16, 25499530), (20, 20399624), (28, 14571160), (32, 12749765), (35, 11656928), (40, 10199812), (56, 7285580), (67, 6089440), (70, 5828464), (80, 5099906), (112, 3642790), (134, 3044720), (140, 2914232), (160, 2549953), (224, 1821395), (268, 1522360), (280, 1457116), (335, 1217888), (469, 869920), (536, 761180), (560, 728558), (670, 608944), (938, 434960), (1072, 380590), (1120, 364279), (1340, 304472), (1876, 217480), (2144, 190295), (2345, 173984), (2680, 152236), (3752, 108740), (4690, 86992), (5360, 76118), (5437, 75040), (7504, 54370), (9380, 43496), (10720, 38059), (10874, 37520), (15008, 27185), (18760, 21748)]