1104579980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{7507}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 2653867776

約数和(自身を除く): 1549287796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1051, 2102, 4204, 5255, 7357, 7507, 10510, 14714, 15014, 21020, 29428, 30028, 36785, 37535, 52549, 73570, 75070, 105098, 147140, 150140, 210196, 262745, 525490, 1050980, 7889857, 15779714, 31559428, 39449285, 55228999, 78898570, 110457998, 157797140, 220915996, 276144995, 552289990, 1104579980]

約数ペア:

[(1, 1104579980), (2, 552289990), (4, 276144995), (5, 220915996), (7, 157797140), (10, 110457998), (14, 78898570), (20, 55228999), (28, 39449285), (35, 31559428), (70, 15779714), (140, 7889857), (1051, 1050980), (2102, 525490), (4204, 262745), (5255, 210196), (7357, 150140), (7507, 147140), (10510, 105098), (14714, 75070), (15014, 73570), (21020, 52549), (29428, 37535), (30028, 36785)]