5200989128

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{23539}}^1$

素因数の和:24005

約数の個数: 32

約数和(自身を含む): 9915048000

約数和(自身を除く): 4714058872

約数列:

[1, 2, 4, 8, 71, 142, 284, 389, 568, 778, 1556, 3112, 23539, 27619, 47078, 55238, 94156, 110476, 188312, 220952, 1671269, 3342538, 6685076, 9156671, 13370152, 18313342, 36626684, 73253368, 650123641, 1300247282, 2600494564, 5200989128]

約数ペア:

[(1, 5200989128), (2, 2600494564), (4, 1300247282), (8, 650123641), (71, 73253368), (142, 36626684), (284, 18313342), (389, 13370152), (568, 9156671), (778, 6685076), (1556, 3342538), (3112, 1671269), (23539, 220952), (27619, 188312), (47078, 110476), (55238, 94156)]