1359032440

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 3089404800

約数和(自身を除く): 1730372360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 347, 358, 547, 694, 716, 895, 1094, 1388, 1432, 1735, 1790, 2188, 2735, 2776, 3470, 3580, 4376, 5470, 6940, 7160, 10940, 13880, 21880, 62113, 97913, 124226, 189809, 195826, 248452, 310565, 379618, 391652, 489565, 496904, 621130, 759236, 783304, 949045, 979130, 1242260, 1518472, 1898090, 1958260, 2484520, 3796180, 3916520, 7592360, 33975811, 67951622, 135903244, 169879055, 271806488, 339758110, 679516220, 1359032440]

約数ペア:

[(1, 1359032440), (2, 679516220), (4, 339758110), (5, 271806488), (8, 169879055), (10, 135903244), (20, 67951622), (40, 33975811), (179, 7592360), (347, 3916520), (358, 3796180), (547, 2484520), (694, 1958260), (716, 1898090), (895, 1518472), (1094, 1242260), (1388, 979130), (1432, 949045), (1735, 783304), (1790, 759236), (2188, 621130), (2735, 496904), (2776, 489565), (3470, 391652), (3580, 379618), (4376, 310565), (5470, 248452), (6940, 195826), (7160, 189809), (10940, 124226), (13880, 97913), (21880, 62113)]