4349067640

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{4673}}^1$

素因数の和:5176

約数の個数: 64

約数和(自身を含む): 9994881600

約数和(自身を除く): 5645813960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 439, 530, 878, 1060, 1756, 2120, 2195, 3512, 4390, 4673, 8780, 9346, 17560, 18692, 23267, 23365, 37384, 46534, 46730, 93068, 93460, 116335, 186136, 186920, 232670, 247669, 465340, 495338, 930680, 990676, 1238345, 1981352, 2051447, 2476690, 4102894, 4953380, 8205788, 9906760, 10257235, 16411576, 20514470, 41028940, 82057880, 108726691, 217453382, 434906764, 543633455, 869813528, 1087266910, 2174533820, 4349067640]

約数ペア:

[(1, 4349067640), (2, 2174533820), (4, 1087266910), (5, 869813528), (8, 543633455), (10, 434906764), (20, 217453382), (40, 108726691), (53, 82057880), (106, 41028940), (212, 20514470), (265, 16411576), (424, 10257235), (439, 9906760), (530, 8205788), (878, 4953380), (1060, 4102894), (1756, 2476690), (2120, 2051447), (2195, 1981352), (3512, 1238345), (4390, 990676), (4673, 930680), (8780, 495338), (9346, 465340), (17560, 247669), (18692, 232670), (23267, 186920), (23365, 186136), (37384, 116335), (46534, 93460), (46730, 93068)]