77402234810

素因数分解:

$2^1\times 5^1\times {\mathrm{251903}}^1\times {\mathrm{30727}}^1$

素因数の和:282637

約数の個数: 16

約数和(自身を含む): 139329110016

約数和(自身を除く): 61926875206

約数列:

[1, 2, 5, 10, 30727, 61454, 153635, 251903, 307270, 503806, 1259515, 2519030, 7740223481, 15480446962, 38701117405, 77402234810]

約数ペア:

[(1, 77402234810), (2, 38701117405), (5, 15480446962), (10, 7740223481), (30727, 2519030), (61454, 1259515), (153635, 503806), (251903, 307270)]