27759200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{4957}}^1$

素因数の和:4984

約数の個数: 72

約数和(自身を含む): 77463792

約数和(自身を除く): 49704592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 4957, 5600, 9914, 19828, 24785, 34699, 39656, 49570, 69398, 79312, 99140, 123925, 138796, 158624, 173495, 198280, 247850, 277592, 346990, 396560, 495700, 555184, 693980, 793120, 867475, 991400, 1110368, 1387960, 1734950, 1982800, 2775920, 3469900, 3965600, 5551840, 6939800, 13879600, 27759200]

約数ペア:

[(1, 27759200), (2, 13879600), (4, 6939800), (5, 5551840), (7, 3965600), (8, 3469900), (10, 2775920), (14, 1982800), (16, 1734950), (20, 1387960), (25, 1110368), (28, 991400), (32, 867475), (35, 793120), (40, 693980), (50, 555184), (56, 495700), (70, 396560), (80, 346990), (100, 277592), (112, 247850), (140, 198280), (160, 173495), (175, 158624), (200, 138796), (224, 123925), (280, 99140), (350, 79312), (400, 69398), (560, 49570), (700, 39656), (800, 34699), (1120, 24785), (1400, 19828), (2800, 9914), (4957, 5600)]