5087474860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19567211}}^1$

素因数の和:19567233

約数の個数: 24

約数和(自身を含む): 11505520656

約数和(自身を除く): 6418045796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 19567211, 39134422, 78268844, 97836055, 195672110, 254373743, 391344220, 508747486, 1017494972, 1271868715, 2543737430, 5087474860]

約数ペア:

[(1, 5087474860), (2, 2543737430), (4, 1271868715), (5, 1017494972), (10, 508747486), (13, 391344220), (20, 254373743), (26, 195672110), (52, 97836055), (65, 78268844), (130, 39134422), (260, 19567211)]