25904810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 48829392

約数和(自身を除く): 22924582

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 1321, 1961, 2642, 3922, 6605, 9805, 13210, 19610, 48877, 70013, 97754, 140026, 244385, 350065, 488770, 700130, 2590481, 5180962, 12952405, 25904810]

約数ペア:

[(1, 25904810), (2, 12952405), (5, 5180962), (10, 2590481), (37, 700130), (53, 488770), (74, 350065), (106, 244385), (185, 140026), (265, 97754), (370, 70013), (530, 48877), (1321, 19610), (1961, 13210), (2642, 9805), (3922, 6605)]