44138780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8521}}^1$

素因数の和:8574

約数の個数: 48

約数和(自身を含む): 108808896

約数和(自身を除く): 64670116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 8521, 17042, 34084, 42605, 59647, 85210, 119294, 170420, 238588, 298235, 315277, 596470, 630554, 1192940, 1261108, 1576385, 2206939, 3152770, 4413878, 6305540, 8827756, 11034695, 22069390, 44138780]

約数ペア:

[(1, 44138780), (2, 22069390), (4, 11034695), (5, 8827756), (7, 6305540), (10, 4413878), (14, 3152770), (20, 2206939), (28, 1576385), (35, 1261108), (37, 1192940), (70, 630554), (74, 596470), (140, 315277), (148, 298235), (185, 238588), (259, 170420), (370, 119294), (518, 85210), (740, 59647), (1036, 42605), (1295, 34084), (2590, 17042), (5180, 8521)]