237863380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1$

素因数の和:2704

約数の個数: 48

約数和(自身を含む): 517257216

約数和(自身を除く): 279393836

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 127, 148, 185, 254, 370, 508, 635, 740, 1270, 2531, 2540, 4699, 5062, 9398, 10124, 12655, 18796, 23495, 25310, 46990, 50620, 93647, 93980, 187294, 321437, 374588, 468235, 642874, 936470, 1285748, 1607185, 1872940, 3214370, 6428740, 11893169, 23786338, 47572676, 59465845, 118931690, 237863380]

約数ペア:

[(1, 237863380), (2, 118931690), (4, 59465845), (5, 47572676), (10, 23786338), (20, 11893169), (37, 6428740), (74, 3214370), (127, 1872940), (148, 1607185), (185, 1285748), (254, 936470), (370, 642874), (508, 468235), (635, 374588), (740, 321437), (1270, 187294), (2531, 93980), (2540, 93647), (4699, 50620), (5062, 46990), (9398, 25310), (10124, 23495), (12655, 18796)]