148049003780

素因数分解:

$2^2\times 5^1\times {\mathrm{5309}}^1\times {\mathrm{1394321}}^1$

素因数の和:1399639

約数の個数: 24

約数和(自身を含む): 310961692440

約数和(自身を除く): 162912688660

約数列:

[1, 2, 4, 5, 10, 20, 5309, 10618, 21236, 26545, 53090, 106180, 1394321, 2788642, 5577284, 6971605, 13943210, 27886420, 7402450189, 14804900378, 29609800756, 37012250945, 74024501890, 148049003780]

約数ペア:

[(1, 148049003780), (2, 74024501890), (4, 37012250945), (5, 29609800756), (10, 14804900378), (20, 7402450189), (5309, 27886420), (10618, 13943210), (21236, 6971605), (26545, 5577284), (53090, 2788642), (106180, 1394321)]