23169440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 63431424

約数和(自身を除く): 40261984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 137, 140, 151, 160, 224, 274, 280, 302, 548, 560, 604, 685, 755, 959, 1057, 1096, 1120, 1208, 1370, 1510, 1918, 2114, 2192, 2416, 2740, 3020, 3836, 4228, 4384, 4795, 4832, 5285, 5480, 6040, 7672, 8456, 9590, 10570, 10960, 12080, 15344, 16912, 19180, 20687, 21140, 21920, 24160, 30688, 33824, 38360, 41374, 42280, 76720, 82748, 84560, 103435, 144809, 153440, 165496, 169120, 206870, 289618, 330992, 413740, 579236, 661984, 724045, 827480, 1158472, 1448090, 1654960, 2316944, 2896180, 3309920, 4633888, 5792360, 11584720, 23169440]

約数ペア:

[(1, 23169440), (2, 11584720), (4, 5792360), (5, 4633888), (7, 3309920), (8, 2896180), (10, 2316944), (14, 1654960), (16, 1448090), (20, 1158472), (28, 827480), (32, 724045), (35, 661984), (40, 579236), (56, 413740), (70, 330992), (80, 289618), (112, 206870), (137, 169120), (140, 165496), (151, 153440), (160, 144809), (224, 103435), (274, 84560), (280, 82748), (302, 76720), (548, 42280), (560, 41374), (604, 38360), (685, 33824), (755, 30688), (959, 24160), (1057, 21920), (1096, 21140), (1120, 20687), (1208, 19180), (1370, 16912), (1510, 15344), (1918, 12080), (2114, 10960), (2192, 10570), (2416, 9590), (2740, 8456), (3020, 7672), (3836, 6040), (4228, 5480), (4384, 5285), (4795, 4832)]