2005028352

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22901}}^1$

素因数の和:22944

約数の個数: 120

約数和(自身を含む): 6091473960

約数和(自身を除く): 4086445608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 21888, 22901, 29184, 43776, 45802, 68703, 87552, 91604, 137406, 183208, 206109, 274812, 366416, 412218, 435119, 549624, 732832, 824436, 870238, 1099248, 1305357, 1465664, 1648872, 1740476, 2198496, 2610714, 2931328, 3297744, 3480952, 3916071, 4396992, 5221428, 5862656, 6595488, 6961904, 7832142, 8793984, 10442856, 11725312, 13190976, 13923808, 15664284, 17587968, 20885712, 26381952, 27847616, 31328568, 35175936, 41771424, 52763904, 55695232, 62657136, 83542848, 105527808, 111390464, 125314272, 167085696, 222780928, 250628544, 334171392, 501257088, 668342784, 1002514176, 2005028352]

約数ペア:

[(1, 2005028352), (2, 1002514176), (3, 668342784), (4, 501257088), (6, 334171392), (8, 250628544), (9, 222780928), (12, 167085696), (16, 125314272), (18, 111390464), (19, 105527808), (24, 83542848), (32, 62657136), (36, 55695232), (38, 52763904), (48, 41771424), (57, 35175936), (64, 31328568), (72, 27847616), (76, 26381952), (96, 20885712), (114, 17587968), (128, 15664284), (144, 13923808), (152, 13190976), (171, 11725312), (192, 10442856), (228, 8793984), (256, 7832142), (288, 6961904), (304, 6595488), (342, 5862656), (384, 5221428), (456, 4396992), (512, 3916071), (576, 3480952), (608, 3297744), (684, 2931328), (768, 2610714), (912, 2198496), (1152, 1740476), (1216, 1648872), (1368, 1465664), (1536, 1305357), (1824, 1099248), (2304, 870238), (2432, 824436), (2736, 732832), (3648, 549624), (4608, 435119), (4864, 412218), (5472, 366416), (7296, 274812), (9728, 206109), (10944, 183208), (14592, 137406), (21888, 91604), (22901, 87552), (29184, 68703), (43776, 45802)]