133326580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1447}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 297755136

約数和(自身を除く): 164428556

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 271, 340, 542, 1084, 1355, 1447, 2710, 2894, 4607, 5420, 5788, 7235, 9214, 14470, 18428, 23035, 24599, 28940, 46070, 49198, 92140, 98396, 122995, 245990, 392137, 491980, 784274, 1568548, 1960685, 3921370, 6666329, 7842740, 13332658, 26665316, 33331645, 66663290, 133326580]

約数ペア:

[(1, 133326580), (2, 66663290), (4, 33331645), (5, 26665316), (10, 13332658), (17, 7842740), (20, 6666329), (34, 3921370), (68, 1960685), (85, 1568548), (170, 784274), (271, 491980), (340, 392137), (542, 245990), (1084, 122995), (1355, 98396), (1447, 92140), (2710, 49198), (2894, 46070), (4607, 28940), (5420, 24599), (5788, 23035), (7235, 18428), (9214, 14470)]